{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T19:16:19Z","timestamp":1773256579128,"version":"3.50.1"},"reference-count":97,"publisher":"Emerald","issue":"1","license":[{"start":{"date-parts":[[2022,12,20]],"date-time":"2022-12-20T00:00:00Z","timestamp":1671494400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["LHT"],"published-print":{"date-parts":[[2024,2,14]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title><jats:p>The current study aims to map the scientific output of grey literature (GL) through bibliometric approaches.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title><jats:p>The source for data extraction is a comprehensive \u201cindexing and abstracting\u201d database, \u201cWeb of Science\u201d (WOS). A lexical title search was applied to get the corpus of the study \u2013 a total of 4,599 articles were extracted for data analysis and visualisation. Further, the data were analysed by using the data analytical tools, R-studio and VOSViewer.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Findings<\/jats:title><jats:p>The findings showed that the \u201cpublications\u201d have substantially grown up during the timeline. The\u00a0most productive phase (2018\u20132021) resulted in 47% of articles. The prominent sources were <jats:italic>PLOS<\/jats:italic> <jats:italic>One <\/jats:italic>and <jats:italic>Neuro<\/jats:italic><jats:italic>I<\/jats:italic><jats:italic>mage<\/jats:italic>. The highest number of papers were contributed by Haddaway and Kumar. The most relevant countries were the USA and UK.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Practical implications<\/jats:title><jats:p>The study is useful for researchers interested in the GL research domain. The study helps to understand the evolution of the GL to provide research support further in this area.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title><jats:p>The present study provides a new orientation to the scholarly output of the GL. The\u00a0study is rigorous and all-inclusive based on analytical operations like the research networks, collaboration and visualisation. To the best of the authors' knowledge, this manuscript is original, and no similar works have been found with the research objectives included here.<\/jats:p><\/jats:sec>","DOI":"10.1108\/lht-01-2022-0012","type":"journal-article","created":{"date-parts":[[2022,12,20]],"date-time":"2022-12-20T00:17:23Z","timestamp":1671495443000},"page":"309-330","source":"Crossref","is-referenced-by-count":16,"title":["The scientific outcome in the domain of grey literature: bibliometric mapping and visualisation using the R-bibliometrix package and\u00a0the VOSviewer"],"prefix":"10.1108","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2968-375X","authenticated-orcid":false,"given":"Javaid Ahmad","family":"Wani","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shabir Ahmad","family":"Ganaie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","published-online":{"date-parts":[[2022,12,20]]},"reference":[{"key":"key2024021212110161400_ref001","doi-asserted-by":"publisher","first-page":"557","DOI":"10.1038\/497557a","article-title":"The fourth age of research","volume":"497","year":"2013","journal-title":"Nature"},{"issue":"4","key":"key2024021212110161400_ref002","doi-asserted-by":"publisher","first-page":"432","DOI":"10.1111\/ijmr.12102","article-title":"Shades of grey: guidelines for working with the grey literature in systematic reviews for management and organizational studies","volume":"19","year":"2016","journal-title":"International Journal of Management Reviews"},{"issue":"5","key":"key2024021212110161400_ref003","doi-asserted-by":"crossref","first-page":"548","DOI":"10.1108\/EL-01-2011-0005","article-title":"The role of personal digital library in supporting research collaboration","volume":"31","year":"2013","journal-title":"Electronic Library"},{"key":"key2024021212110161400_ref004","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajp.2021.102753","article-title":"Bibliometric analysis of global scientific literature on effects of COVID-19 pandemic on mental health","volume":"63","year":"2021","journal-title":"Asian Journal of Psychiatry"},{"issue":"1","key":"key2024021212110161400_ref005","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1177\/2158244019829575","article-title":"Citations, citation indicators, and research quality: an overview of basic concepts and theories","volume":"9","year":"2019","journal-title":"Sage Open"},{"key":"key2024021212110161400_ref006","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-07-2021-0244","article-title":"Comprehensive three-phase bibliometric assessment on the blockchain (2012-2020)","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"issue":"2","key":"key2024021212110161400_ref007","doi-asserted-by":"publisher","first-page":"112","DOI":"10.1108\/20439371111163738","article-title":"Why the world is grey","volume":"1","year":"2011","journal-title":"Grey Systems: Theory and Application"},{"issue":"4","key":"key2024021212110161400_ref008","doi-asserted-by":"publisher","first-page":"959","DOI":"10.1016\/j.joi.2017.08.007","article-title":"Bibliometrix: an R-tool for comprehensive science mapping analysis","volume":"11","year":"2017","journal-title":"Journal of Informetrics"},{"key":"key2024021212110161400_ref009","volume-title":"Use of Reports Literature","year":"1975"},{"key":"key2024021212110161400_ref010","volume-title":"Information Sources in Grey Literature. Guides to Information Sources","year":"1998","edition":"4th ed."},{"key":"key2024021212110161400_ref011","unstructured":"Baguss, J. (2019), \u201cNot just black and white: using grey literature in your research\u201d, available at: https:\/\/blog.evidencepartners.com\/not-black-and-white-using-grey-literature-in-your-research (accessed 20 November 2021)."},{"issue":"5","key":"key2024021212110161400_ref012","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-01-2022-0083","article-title":"Quantifying global digital journalism research: a bibliometric landscape","volume":"40","year":"2022","journal-title":"Library Hi Tech"},{"issue":"3","key":"key2024021212110161400_ref013","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1023\/A:1014254214337","article-title":"Reflections on scientific collaboration, (and its study): past, present, and future","volume":"52","year":"2001","journal-title":"Scientometrics"},{"issue":"10","key":"key2024021212110161400_ref014","doi-asserted-by":"publisher","DOI":"10.1088\/1742-5468\/2008\/10\/p10008","article-title":"Fast unfolding of communities in large networks","volume":"2008","year":"2008","journal-title":"Journal of Statistical Mechanics: Theory and Experiment"},{"key":"key2024021212110161400_ref015","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-04-2022-0171","article-title":"Cluster analysis and network visualization of research in mucormycosis: a scientometric mapping of the global publications from 2011 to 2020","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"issue":"7","key":"key2024021212110161400_ref016","doi-asserted-by":"crossref","first-page":"1507","DOI":"10.1002\/asi.23333","article-title":"BRICS countries and scientific excellence: a\u00a0bibliometric analysis of most frequently cited papers","volume":"66","year":"2015","journal-title":"Journal of the Association for Information Science and Technology"},{"issue":"3","key":"key2024021212110161400_ref017","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1108\/14678040911014176","article-title":"Structuration and social identity theories: qualitative methodologies for determining skills and competencies for the information profession in the 21st century","volume":"10","year":"2009","journal-title":"Performance Measurement and Metrics: The International Journal for Library and Information Services"},{"issue":"1\/2","key":"key2024021212110161400_ref018","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1108\/01435121011013412","article-title":"The information professional of the future: polymath or dinosaur?","volume":"31","year":"2010","journal-title":"Library Management"},{"key":"key2024021212110161400_ref019","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1111\/dar.12659","article-title":"Implementing managed alcohol programs in hospital settings: a review of academic and grey literature","volume":"37","year":"2018","journal-title":"Drug and Alcohol Review"},{"issue":"4","key":"key2024021212110161400_ref020","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1057\/ivs.2009.31","article-title":"New approach to the visualization of international scientific collaboration","volume":"9","year":"2010","journal-title":"Information Visualization"},{"key":"key2024021212110161400_ref021","volume-title":"Multidimensional Scaling","year":"2000"},{"key":"key2024021212110161400_ref022","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-12-2021-0430","article-title":"A bibliometric analysis on innovation convergence","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"issue":"11","key":"key2024021212110161400_ref023","doi-asserted-by":"crossref","first-page":"1011","DOI":"10.1037\/h0024051","article-title":"Collaboration in an invisible college","volume":"21","year":"1966","journal-title":"American Psychologist"},{"key":"key2024021212110161400_ref024","doi-asserted-by":"publisher","first-page":"285","DOI":"10.1016\/j.jbusres.2021.04.070","article-title":"How to conduct a bibliometric analysis: an overview and guidelines","volume":"133","year":"2021","journal-title":"Journal of Business Research"},{"key":"key2024021212110161400_ref025","unstructured":"Elsevier (2020), \u201cResearch data\u201d, available at: www.elsevier.com\/about\/policies\/research-data (accessed on 26 December 2021)."},{"issue":"454","key":"key2024021212110161400_ref026","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1186\/1471-2407-14-454","article-title":"A grey literature review of special events for promoting cancer screenings","volume":"14","year":"2014","journal-title":"BMC Cancer"},{"key":"key2024021212110161400_ref027","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1016\/j.knosys.2018.05.009","article-title":"An\u00a0efficient binary salp swarm algorithm with crossover scheme for feature selection problems","volume":"154","year":"2018","journal-title":"Knowledge-Based Systems"},{"issue":"1","key":"key2024021212110161400_ref028","doi-asserted-by":"publisher","first-page":"43","DOI":"10.5195\/jmla.2019.539","article-title":"Almost half of references in reports on new and emerging nondrug health technologies are grey literature","volume":"107","year":"2019","journal-title":"Journal of the Medical Library Association"},{"key":"key2024021212110161400_ref029","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-04-2022-0187","article-title":"A bibliometric analysis of domestic and international research on maker education in the post-epidemic era","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"issue":"9","key":"key2024021212110161400_ref030","doi-asserted-by":"publisher","first-page":"1947","DOI":"10.1002\/(SICI)1097-0142(19960501)77:9<1947::AID-CNCR27>3.0.CO;2-Z","article-title":"The national cancer database report on lung cancer","volume":"77","year":"1996","journal-title":"Cancer"},{"issue":"2","key":"key2024021212110161400_ref031","doi-asserted-by":"publisher","first-page":"445","DOI":"10.1080\/09737766.2021.2008780","article-title":"Bibliometric analysis and visualization of nanotechnology research field","volume":"15","year":"2021","journal-title":"COLLNET Journal of Scientometrics and Information Management"},{"issue":"5","key":"key2024021212110161400_ref032","first-page":"559","article-title":"Visual analysis of domestic and foreign case teaching research based on CiteSpace","volume":"14","year":"2021","journal-title":"Management Case Study and Review"},{"issue":"6\/7","key":"key2024021212110161400_ref033","doi-asserted-by":"publisher","first-page":"538","DOI":"10.1108\/LM-03-2013-0022","article-title":"Grey literature: format agnostic yet gaining recognition in library collections","volume":"34","year":"2013","journal-title":"Library Management"},{"key":"key2024021212110161400_ref034","doi-asserted-by":"crossref","unstructured":"Gl\u00e4nzel, W. and Schubert, A. (2005), \u201cAnalysing scientific networks through co-authorship\u201d, Handbook of Quantitative Science and Technology Research, Springer, pp.\u00a0257-276.","DOI":"10.1007\/1-4020-2755-9_12"},{"key":"key2024021212110161400_ref035","doi-asserted-by":"publisher","DOI":"10.48550\/arXiv.1601.08049","article-title":"Individual bibliometric assessment@ University of Vienna: from numbers to multidimensional profiles","year":"2016","journal-title":"arXiv Preprint"},{"key":"key2024021212110161400_ref036","unstructured":"Government of India (2016), \u201cNational data sharing and accessibility policy\u201d, available at: https:\/\/dst.gov.in\/nationaldata-sharing-and-accessibility-policy-0 (accessed 14 November 2021)."},{"issue":"3","key":"key2024021212110161400_ref037","doi-asserted-by":"publisher","first-page":"100","DOI":"10.1108\/CC-10-2019-0036","article-title":"Is grey literature really grey or a hidden glory to showcase the sleeping beauty","volume":"40","year":"2021","journal-title":"Collection and Curation"},{"key":"key2024021212110161400_ref038","volume-title":"Research Quality and Organisational Factors: an Investigation of the Relationship","year":"2000"},{"issue":"4","key":"key2024021212110161400_ref039","doi-asserted-by":"publisher","first-page":"1001","DOI":"10.1108\/LHT-09-2020-0218","article-title":"Bibliometric analysis of ecopreneurship using VOSviewer and RStudio Bibliometrix, 1989-2019","volume":"39","year":"2021","journal-title":"Library Hi Tech"},{"issue":"03","key":"key2024021212110161400_ref040","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1109\/MIS.2012.27","article-title":"US government-linked open data: semantic.data.Gov","volume":"27","year":"2012","journal-title":"IEEE Intelligent Systems"},{"issue":"6","key":"key2024021212110161400_ref041","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1111\/j.1523-1739.2000.98543.x","article-title":"Assessing the geographic representativeness of genebank collections: the case of Bolivian wild potatoes","volume":"14","year":"2000","journal-title":"Conservation Biology"},{"key":"key2024021212110161400_ref042","unstructured":"Institute for Work and Health (2008), \u201cGrey literature\u201d, available at: https:\/\/www.iwh.on.ca\/what-researchers-mean-by\/grey-literature (accessed on 20 November 2021)."},{"key":"key2024021212110161400_ref043","doi-asserted-by":"publisher","DOI":"10.1108\/IDD-09-2021-0100","article-title":"Proceedings of the annual meetings of the association for information science and technology: analysis of two decades of published research","volume":"ahead-of-print","year":"2022","journal-title":"Information Discovery and Delivery"},{"issue":"2","key":"key2024021212110161400_ref044","doi-asserted-by":"publisher","first-page":"465","DOI":"10.1080\/09737766.2022.2090873","article-title":"Gender differences, data carpentry and bibliometric studies in Mathematics","volume":"16","year":"2022","journal-title":"COLLNET Journal of Scientometrics and Information Management"},{"key":"key2024021212110161400_ref045","doi-asserted-by":"publisher","first-page":"630","DOI":"10.1016\/j.energy.2016.05.105","article-title":"Economic dispatch using hybrid grey wolf optimizer","volume":"111","year":"2016","journal-title":"Energy"},{"issue":"4","key":"key2024021212110161400_ref046","doi-asserted-by":"crossref","first-page":"918","DOI":"10.1002\/(SICI)1097-0142(19960815)78:4<918::AID-CNCR32>3.0.CO;2-W","article-title":"The national cancer data base report on colon cancer","volume":"78","year":"1996","journal-title":"Cancer"},{"issue":"3","key":"key2024021212110161400_ref047","doi-asserted-by":"publisher","first-page":"975","DOI":"10.1007\/s11192-016-1895-4","article-title":"Tracing the indirect societal impacts of biomedical research: development and piloting of a technique based on citations","volume":"107","year":"2016","journal-title":"Scientometrics"},{"issue":"6","key":"key2024021212110161400_ref048","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2020-044209","article-title":"Awareness regarding the adverse effect of tobacco among adults in India: findings from secondary data analysis of Global Adult Tobacco Survey","volume":"11","year":"2021","journal-title":"BMJ Open"},{"key":"key2024021212110161400_ref049","volume-title":"Concerning Some Problems of Intrascience Communication","year":"1958"},{"key":"key2024021212110161400_ref050","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-10-2021-0351","article-title":"Four decades of image processing: a bibliometric analysis","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"key":"key2024021212110161400_ref051","volume-title":"How Professors Think: inside the Curious World of Academic Judgment","year":"2009"},{"issue":"1","key":"key2024021212110161400_ref052","doi-asserted-by":"publisher","first-page":"122","DOI":"10.1177\/1329878X1214300114","article-title":"Electronic documents in a print world: grey literature and the internet","volume":"143","year":"2012","journal-title":"Media International Australia"},{"key":"key2024021212110161400_ref053","unstructured":"Lawrence, A., Houghton, J., Thomas, J. and Weldon, P. (2014), \u201cWhere is the evidence? Realising the value of grey literature for public policy and practice\u201d, a Discussion Paper, available at: https:\/\/digitalcommons.unl.edu\/scholcom\/161 (accessed 25 November 2021)."},{"issue":"3","key":"key2024021212110161400_ref054","doi-asserted-by":"publisher","first-page":"325","DOI":"10.1023\/a:1014868928349","article-title":"Recognition and international collaboration: the Brazilian case","volume":"53","year":"2002","journal-title":"Scientometrics"},{"key":"key2024021212110161400_ref055","doi-asserted-by":"publisher","first-page":"2","DOI":"10.1016\/j.eswa.2018.05.018","article-title":"Research landscape of business intelligence and big data analytics: a bibliometrics study","volume":"111","year":"2018","journal-title":"Expert Systems with Applications"},{"key":"key2024021212110161400_ref056","doi-asserted-by":"publisher","first-page":"1462","DOI":"10.1016\/j.ipm.2005.03.012","article-title":"Co-authorship networks in the digital library research community","volume":"41","year":"2005","journal-title":"Information Processing and Management"},{"key":"key2024021212110161400_ref057","doi-asserted-by":"publisher","DOI":"10.1108\/JHTI-10-2021-0277","article-title":"A bibliometric and visual analysis of hospitality and tourism marketing research from 2000-2020","volume":"ahead-of-print","year":"2022","journal-title":"Journal of Hospitality and Tourism Insights"},{"key":"key2024021212110161400_ref058","doi-asserted-by":"publisher","first-page":"198","DOI":"10.1016\/j.jpsychires.2020.10.018","article-title":"Mental health research in response to the COVID-19, Ebola, and H1N1 outbreaks: a comparative bibliometric analysis","volume":"132","year":"2021","journal-title":"Journal of Psychiatric Research"},{"key":"key2024021212110161400_ref059","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1016\/j.knosys.2017.12.037","article-title":"Evolutionary population dynamics and grasshopper optimization approaches for feature selection problems","volume":"145","year":"2018","journal-title":"Knowledge-Based Systems"},{"issue":"3","key":"key2024021212110161400_ref060","doi-asserted-by":"publisher","first-page":"92","DOI":"10.1108\/01604950910971116","article-title":"Electronic women's grey literature in academic libraries","volume":"28","year":"2009","journal-title":"Collection Building"},{"issue":"4","key":"key2024021212110161400_ref061","doi-asserted-by":"publisher","first-page":"984","DOI":"10.1108\/LHT-092020-0224","article-title":"Research output of Indian universities in sciences (2015-2019): a\u00a0scientometric analysis","volume":"39","year":"2021","journal-title":"Library Hi Tech"},{"issue":"3","key":"key2024021212110161400_ref062","doi-asserted-by":"publisher","first-page":"221","DOI":"10.1002\/jrsm.1106","article-title":"Searching for grey literature for systematic reviews: challenges and benefits","volume":"5","year":"2014","journal-title":"Research Synthesis Methods"},{"key":"key2024021212110161400_ref063","doi-asserted-by":"publisher","first-page":"1228","DOI":"10.1016\/S0140-6736(00)02786-0","article-title":"Does the inclusion of grey literature influence estimates of intervention effectiveness reported in meta-analyses?","volume":"356","year":"2000","journal-title":"Lancet"},{"issue":"2","key":"key2024021212110161400_ref064","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1300\/J108v04n02_06","article-title":"Beyond grey literature: how grey questions can drive research","volume":"4","year":"2002","journal-title":"Journal of Agricultural and Food Information"},{"issue":"3","key":"key2024021212110161400_ref065","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1007\/BF02129600","article-title":"Studying research collaboration using co-authorships","volume":"36","year":"1996","journal-title":"Scientometrics"},{"issue":"2","key":"key2024021212110161400_ref066","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1038\/s41588-018-0266-x","article-title":"Genebank genomics highlights the diversity of a global barley collection","volume":"51","year":"2019","journal-title":"Nature Genetics"},{"key":"key2024021212110161400_ref067","doi-asserted-by":"publisher","first-page":"106","DOI":"10.1016\/j.eswa.2015.10.039","article-title":"Multi-objective grey wolf optimizer: a\u00a0novel algorithm for multi-criterion optimization","volume":"47","year":"2016","journal-title":"Expert Systems with Applications"},{"issue":"8-9","key":"key2024021212110161400_ref068","doi-asserted-by":"publisher","DOI":"10.1108\/GKMC-03-2021-0056","article-title":"Two decades of Wikipedia research: a PubMed bibliometric network analysis","volume":"71","year":"2021","journal-title":"Global Knowledge, Memory and Communication"},{"issue":"9","key":"key2024021212110161400_ref069","doi-asserted-by":"publisher","first-page":"1671","DOI":"10.1002\/1097-0142(19951101)76:9<1671::aid-cncr2820760926>3.0.co;2-r","article-title":"The national cancer database report on pancreatic cancer","volume":"76","year":"1995","journal-title":"Cancer"},{"issue":"2","key":"key2024021212110161400_ref070","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1016\/j.joi.2006.12.001","article-title":"Comparing alternatives to the Web of Science for coverage of the social sciences literature","volume":"1","year":"2007","journal-title":"Journal of Informetrics"},{"issue":"79","key":"key2024021212110161400_ref071","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1186\/s12960-017-0252-x","article-title":"Assessing the health workforce implications of health policy and programming: how a review of grey literature informed the development of a new impact assessment tool","volume":"15","year":"2017","journal-title":"Human Resources for Health"},{"key":"key2024021212110161400_ref072","doi-asserted-by":"publisher","DOI":"10.1108\/IDD-02-2022-0014","article-title":"The composition of data economy: a bibliometric approach and TCCM framework of conceptual, intellectual and social structure","volume":"ahead-of-print","year":"2022","journal-title":"Information Discovery and Delivery"},{"issue":"2","key":"key2024021212110161400_ref073","doi-asserted-by":"publisher","DOI":"10.14429\/djlit.40.2.14727","article-title":"Fifty years research output in oral submucous fibrosis: a bibliometric analysis of publications from 1967 to 2016","volume":"40","year":"2020","journal-title":"DESIDOC Journal of Library and Information Technology"},{"key":"key2024021212110161400_ref074","doi-asserted-by":"publisher","DOI":"10.1108\/LHT-02-2022-0100","article-title":"The evolution of e-government research over two decades: applying bibliometrics and science mapping analysis","volume":"ahead-of-print","year":"2022","journal-title":"Library Hi Tech"},{"key":"key2024021212110161400_ref075","unstructured":"Rothstein, H.R. and Hopewell, S. (2009), \u201cGrey literature\u201d, The Handbook of Research Synthesis and Meta-Analysis, Vol.\u00a02, pp.\u00a0103-125."},{"issue":"3","key":"key2024021212110161400_ref076","doi-asserted-by":"publisher","first-page":"77","DOI":"10.1108\/CC-12-2019-0044","article-title":"How scientific papers mention grey literature: a scientometric study based on Scopus data","volume":"40","year":"2021","journal-title":"Collection and Curation"},{"issue":"3","key":"key2024021212110161400_ref077","doi-asserted-by":"publisher","first-page":"16","DOI":"10.1109\/MIS.2012.23","article-title":"Linked open government data: lessons from data.gov.uk","volume":"27","year":"2012","journal-title":"IEEE Intelligent Systems"},{"issue":"3","key":"key2024021212110161400_ref078","doi-asserted-by":"publisher","first-page":"704","DOI":"10.1108\/LHT-01-2021-0018","article-title":"Evolutions and trends of artificial intelligence (AI): research, output, influence and competition","volume":"40","year":"2022","journal-title":"Library Hi Tech"},{"issue":"2","key":"key2024021212110161400_ref079","doi-asserted-by":"publisher","first-page":"215","DOI":"10.1080\/09737766.2022.2106167","article-title":"Research discovery and visualization using Research Rabbit: a use case of AI in libraries","volume":"16","year":"2022","journal-title":"COLLNET Journal of Scientometrics and Information Management"},{"issue":"1","key":"key2024021212110161400_ref080","doi-asserted-by":"publisher","first-page":"88","DOI":"10.1108\/LHT-12-2019-0248","article-title":"Bibliometric networks and analytics on gerontology research","volume":"37","year":"2019","journal-title":"Library Hi Tech"},{"issue":"3","key":"key2024021212110161400_ref081","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1108\/CC-12-2019-0046","article-title":"Analysis of the usage and diversity of grey literature in addiction research: a study","volume":"40","year":"2021","journal-title":"Collection and Curation"},{"issue":"3","key":"key2024021212110161400_ref082","doi-asserted-by":"publisher","DOI":"10.1108\/LM-05-2013-0039","article-title":"Publication trends in library and information science","volume":"35","year":"2014","journal-title":"Library Management"},{"issue":"6","key":"key2024021212110161400_ref083","doi-asserted-by":"publisher","first-page":"5113","DOI":"10.1007\/s11192-021-03948-5","article-title":"The journal coverage of Web of Science, Scopus and Dimensions: a comparative analysis","volume":"126","year":"2021","journal-title":"Scientometrics"},{"issue":"5","key":"key2024021212110161400_ref084","doi-asserted-by":"publisher","first-page":"334","DOI":"10.14429\/djlit.38.5.13188","article-title":"Research contributions of CCS Haryana agricultural university, Hisar: a bibliometric analysis","volume":"38","year":"2018","journal-title":"DESIDOC Journal of Library and Information Technology"},{"issue":"3\/4","key":"key2024021212110161400_ref085","doi-asserted-by":"publisher","first-page":"142","DOI":"10.1108\/ILS-02-2018-0010","article-title":"Enhancing information impact: how do we make the most of our information senses?","volume":"119","year":"2018","journal-title":"Information and Learning Sciences"},{"issue":"10","key":"key2024021212110161400_ref086","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0109195","article-title":"The scientific impact of nations: journal placement and citation performance","volume":"9","year":"2014","journal-title":"PLoS One"},{"key":"key2024021212110161400_ref087","doi-asserted-by":"publisher","first-page":"286","DOI":"10.1016\/j.asoc.2015.03.041","article-title":"Using the gray wolf optimizer for solving optimal reactive power dispatch problem","volume":"32","year":"2015","journal-title":"Applied Soft Computing"},{"issue":"2","key":"key2024021212110161400_ref088","doi-asserted-by":"publisher","first-page":"765","DOI":"10.1007\/s40670-021-01254-6","article-title":"Global research activity on e-learning in health sciences education: a\u00a0bibliometric analysis","volume":"31","year":"2021","journal-title":"Medical Science Educator"},{"issue":"2","key":"key2024021212110161400_ref089","doi-asserted-by":"publisher","first-page":"70","DOI":"10.1108\/02641610610669769","article-title":"Grey literature at the British Library: revealing a hidden resource","volume":"34","year":"2006","journal-title":"Interlending and Document Supply"},{"issue":"4","key":"key2024021212110161400_ref090","first-page":"487","article-title":"Modeling public health interventions for improved access to the gray literature","volume":"93","year":"2005","journal-title":"Journal of the Medical Library Association"},{"issue":"2","key":"key2024021212110161400_ref091","doi-asserted-by":"publisher","first-page":"523","DOI":"10.1007\/s11192-009-0146-3","article-title":"Software survey: VOSviewer, a computer program for bibliometric mapping","volume":"84","year":"2010","journal-title":"Scientometrics"},{"key":"key2024021212110161400_ref092","doi-asserted-by":"crossref","unstructured":"Van Eck, N.J. and Waltman, L. (2014), \u201cVisualizing bibliometric networks\u201d, in Ding, Y., Rousseau, R. and Wolfram, D. (Eds), Measuring Scholarly Impact, Springer, Cham. doi: 10.1007\/978-3-319-10377-8_13.","DOI":"10.1007\/978-3-319-10377-8_13"},{"key":"key2024021212110161400_ref093","doi-asserted-by":"publisher","DOI":"10.1108\/IDD-10-2021-0115","article-title":"Mapping research output on library and information science research domain in South Africa: a bibliometric visualisation","volume":"ahead-of-print","year":"2022","journal-title":"Information Discovery"},{"issue":"2","key":"key2024021212110161400_ref094","doi-asserted-by":"publisher","first-page":"87","DOI":"10.1108\/MAEM-04-2019-0002","article-title":"A summary of grey forecasting and relational models and its applications in marine economics and management","volume":"2","year":"2019","journal-title":"Marine Economics and Management"},{"issue":"1","key":"key2024021212110161400_ref095","doi-asserted-by":"publisher","first-page":"133","DOI":"10.1007\/s11192-012-0911-6","article-title":"Global trends of solid waste research from 1997 to 2011 by using bibliometric analysis","volume":"96","year":"2013","journal-title":"Scientometrics"},{"key":"key2024021212110161400_ref096","doi-asserted-by":"publisher","first-page":"619","DOI":"10.1016\/j.ins.2017.08.031","article-title":"Information sciences 1968-2016: a retrospective analysis with text mining and bibliometric","volume":"418","year":"2017","journal-title":"Information Sciences"},{"key":"key2024021212110161400_ref097","doi-asserted-by":"publisher","first-page":"182","DOI":"10.3389\/fpsyt.2020.00182","article-title":"The Arab region's contribution to global mental health research (2009-2018): a bibliometric analysis","volume":"11","year":"2020","journal-title":"Frontiers in Psychiatry"}],"container-title":["Library Hi Tech"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/LHT-01-2022-0012\/full\/xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.emerald.com\/insight\/content\/doi\/10.1108\/LHT-01-2022-0012\/full\/html","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T22:13:59Z","timestamp":1753395239000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.emerald.com\/lht\/article\/42\/1\/309-330\/1223179"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12,20]]},"references-count":97,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2022,12,20]]},"published-print":{"date-parts":[[2024,2,14]]}},"alternative-id":["10.1108\/LHT-01-2022-0012"],"URL":"https:\/\/doi.org\/10.1108\/lht-01-2022-0012","relation":{},"ISSN":["0737-8831"],"issn-type":[{"value":"0737-8831","type":"print"}],"subject":[],"published":{"date-parts":[[2022,12,20]]}}}