{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T05:13:49Z","timestamp":1783142029595,"version":"3.54.6"},"reference-count":77,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2020,6,28]],"date-time":"2020-06-28T00:00:00Z","timestamp":1593302400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sustainability"],"abstract":"<jats:p>Digitalization plays a major role in contributing towards the United Nations Sustainable Development Goals. Without transformation of existing businesses, both economic and environmental challenges of the future cannot be solved sustainably. However, there is much confusion on interrelationships and terms dealing with digitization or digitalization: Digital business model, digital transformation, digital entrepreneurship. How do these terms interrelate with and to digitalization, and how do they support firms to grow sustainably? To answer this question, we identified seven core digital-related terms based on a structured literature search within the management and economics domain, namely: Digital, Business Model, Digital Business Model, Digital Technology, Digital Innovation, Digital Transformation, and Digital Entrepreneurship. Thereafter, we analyzed prior literature for deriving a common understanding and definition as a basis for interrelations within a conceptual framework. Definitions were presented in a case study setup with twelve innovation and research and development (R&amp;D) managers from various business units of a German high-tech company. Based on these insights, we propose a conceptual framework on how Digital Readiness, Digital Technology, and Digital Business Models might sustainably relate to Innovation, moderated by a Digital Transformation Process. With this approach, we aim to equip practitioners and researchers alike in handling and addressing change through digitalization sustainably.<\/jats:p>","DOI":"10.3390\/su12135239","type":"journal-article","created":{"date-parts":[[2020,6,30]],"date-time":"2020-06-30T09:36:04Z","timestamp":1593509764000},"page":"5239","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":358,"title":["Digital Business Model, Digital Transformation, Digital Entrepreneurship: Is There A Sustainable \u201cDigital\u201d?"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4937-5818","authenticated-orcid":false,"given":"Peter M.","family":"Bican","sequence":"first","affiliation":[{"name":"Chair of Technology Management, University of Erlangen-Nuremberg, 90762 F\u00fcrth, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6901-7498","authenticated-orcid":false,"given":"Alexander","family":"Brem","sequence":"additional","affiliation":[{"name":"Institute of Entrepreneurship &amp; Innovation, University of Stuttgart, 70569 Stuttgart, Germany"},{"name":"Mads Clausen Institute, University of Southern Denmark, 6400 S\u00f8nderborg, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2020,6,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.bushor.2014.09.001","article-title":"Digital Innovation Strategy: A Framework for Diagnosing and Improving Digital Product and Service Innovation","volume":"58","author":"Holmstro","year":"2015","journal-title":"Bus. Horiz."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.bushor.2018.08.004","article-title":"Siri, Siri in my hand, who is the fairest in the land? On the interpretations, illustrations, and implications of artificial intelligence","volume":"62","author":"Kaplan","year":"2019","journal-title":"Bus. Horiz."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Bican, P.M., and Brem, A. (2020). Managing innovation performance: Results from an industry-spanning explorative study on R&D key measures. Creat. Innov. Manag. J.","DOI":"10.1111\/caim.12370"},{"key":"ref_4","first-page":"346","article-title":"Construct clarity in theories of management and organization","volume":"35","author":"Suddaby","year":"2010","journal-title":"Acad. Manag. Rev."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Fors, A.C. (2013). The Ontology of the Subject in Digitalization. Handbook of Research on Technoself: Identity in a Technological Society, Information Science Reference.","DOI":"10.4018\/978-1-4666-2211-1.ch003"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"213","DOI":"10.2307\/20721425","article-title":"Computing in everyday life: A call for research on experiential computing","volume":"34","author":"Yoo","year":"2010","journal-title":"MIS Q."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"724","DOI":"10.1287\/isre.1100.0322","article-title":"The New Organizing Logic of Digital Innovation: An Agenda for Information Systems Research","volume":"21","author":"Yoo","year":"2010","journal-title":"Inf. Syst. Res."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1007\/s11187-017-9867-5","article-title":"The digital entrepreneurial ecosystem","volume":"49","author":"Sussan","year":"2017","journal-title":"Small Bus. Econ."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"748","DOI":"10.1287\/isre.1100.0318","article-title":"Research commentary-digital infrastructures: The missing IS research agenda","volume":"21","author":"Tilson","year":"2010","journal-title":"Inf. Syst. Res."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1016\/0048-7333(84)90018-0","article-title":"Sectoral patterns of technical change: Towards a taxonomy and a theory","volume":"13","author":"Pavitt","year":"1984","journal-title":"Res. Policy"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1080\/10438590100000016","article-title":"Pavitt\u2019s taxonomy sixteen years on: A review article","volume":"10","author":"Archibugi","year":"2001","journal-title":"Econ. Innov. New Technol."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"799","DOI":"10.1016\/j.respol.2010.02.017","article-title":"Innovation and employment: A reinvestigation using revised Pavitt classes","volume":"39","author":"Bogliacino","year":"2010","journal-title":"Res. Policy"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1111\/jpim.12105","article-title":"Industry Platforms and Ecosystem Innovation","volume":"31","author":"Gawer","year":"2014","journal-title":"J. Prod. Innov. Manag."},{"key":"ref_14","unstructured":"Hanelt, A., Piccinini, E., Gregory, R.W., Hildebrandt, B., and Kolbe, L.M. (2015, January 4\u20136). Digital Transformation of Primarily Physical Industries-Exploring the Impact of Digital Trends on Business Models of Automobile Manufacturers. Proceedings of the 12th Internationalen Tagung Wirtschaftsinformatik, Osnabr\u00fcck, Germany."},{"key":"ref_15","first-page":"41","article-title":"Creating value through business model innovation","volume":"53","author":"Amit","year":"2012","journal-title":"MIT Sloan Manag. Rev."},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Schallmo, D.R.A. (2013). Gesch\u00e4ftsmodelle Erfolgreich Entwickeln und Implementieren: Mit Aufgaben und Kontrollfragen, Springer. [1st ed.].","DOI":"10.1007\/978-3-642-37994-9"},{"key":"ref_17","unstructured":"Osterwalder, A., Pigneur, Y., and Smith, A. (2010). Business Model Generation: A Handbook for Visionaries, Game Changers, and Challengers, Wiley and Sons. [1st ed.]."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/smj.642","article-title":"The Fit between Product Market Strategy and Business Model: Implications for Firm Performance","volume":"29","author":"Zott","year":"2008","journal-title":"Strateg. Manag. J."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"354","DOI":"10.1016\/j.lrp.2009.07.010","article-title":"Business Model Innovation: Opportunities and Barriers","volume":"43","author":"Chesbrough","year":"2010","journal-title":"Long Range Plan."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"1740014","DOI":"10.1142\/S136391961740014X","article-title":"Digital Transformation of Business Models\u2014Best Practice, Enablers, and Roadmap","volume":"21","author":"Schallmo","year":"2017","journal-title":"Int. J. Innov. Manag."},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Li, W., Badr, Y., and Biennier, F. (2012, January 28\u201331). Digital ecosystems: Challenges and prospects. Proceedings of the International Conference on Management of Emergent Digital EcoSystems, Addis Ababa, Ethiopia.","DOI":"10.1145\/2457276.2457297"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"471","DOI":"10.25300\/MISQ\/2013\/37:2.3","article-title":"Digital business strategy: Toward a next generation of insights","volume":"37","author":"Bharadwaj","year":"2013","journal-title":"MIS Q."},{"key":"ref_23","first-page":"22","article-title":"Will digital boost circular? Evaluating the impact of the digital transformation on the shift towards a circular economy","volume":"19","author":"Planing","year":"2017","journal-title":"Int. J. Manag. Cases"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1007\/s12599-013-0308-y","article-title":"Business Models - An Information Systems Research Agenda","volume":"6","author":"Veit","year":"2014","journal-title":"Bus. Inf. Syst. Eng."},{"key":"ref_25","first-page":"71","article-title":"Optimizing your digital business model","volume":"54","author":"Weill","year":"2013","journal-title":"MIT Sloan Manag. Rev."},{"key":"ref_26","first-page":"227","article-title":"The Table Has Turned: How can IS field contribute to the technology and innovation management?","volume":"14","author":"Yoo","year":"2013","journal-title":"J. AIS"},{"key":"ref_27","unstructured":"Bradley, S.P., Madnick, S., and Kim, C. (2015). Digital Business, Chicago Business Press."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"779","DOI":"10.2307\/25148872","article-title":"Making sense of technology trends in the information technology landscape: A design science approach","volume":"32","author":"Adomavicius","year":"2008","journal-title":"MIS Q."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"119","DOI":"10.2753\/MIS0742-1222230206","article-title":"Analyzing complementarities using software stacks for software industry acquisitions","volume":"23","author":"Gao","year":"2006","journal-title":"J. Manag. Inform. Syst."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Parida, V., Sj\u00f6din, D., and Reim, W. (2019). Reviewing literature on digitalization, business model innovation, and sustainable industry: Past achievements and future promises. Sustainability, 11.","DOI":"10.3390\/su11020391"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"223","DOI":"10.25300\/MISQ\/2017\/41:1.03","article-title":"Digital innovation management: Reinventing innovation management research in a digital world","volume":"41","author":"Nambisan","year":"2017","journal-title":"MIS Q."},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Nambisan, S. (2018). Tilting the Playing Field: Towards an Endogenous Strategic Action Theory of Ecosystem Creation, World Scientific Publishing. World Scientific Reference on Innovation Volume 3: Open Innovation, Ecosystems and Entrepreneurship: Issues and Perspectives, 111-140.","DOI":"10.1142\/9789813149083_0005"},{"key":"ref_33","unstructured":"Gawer, A., and Cusumano, M.A. (2002). Platform Leadership How Intel, Microsoft, and Cisco Drive Industry Innovation, Harvard Business Review Press."},{"key":"ref_34","unstructured":"EU (2019, January 10). Available online: http:\/\/ec.europa.eu\/DocsRoom\/documents\/5313\/attachments\/1\/translations."},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Basalla, G. (1988). The Evolution of Technology, Cambridge University Press.","DOI":"10.1017\/CBO9781107049864"},{"key":"ref_36","first-page":"1","article-title":"Embracing digital technology: A new strategic imperative","volume":"55","author":"Fitzgerald","year":"2014","journal-title":"MIT Sloan Manag. Rev."},{"key":"ref_37","unstructured":"Li, H., Wu, Y., Cao, D., and Wang, Y. (2019). Organizational mindfulness towards digital transformation as a prerequisite of information processing capability to achieve market agility. J. Bus. Res."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1038\/s41591-020-0824-5","article-title":"Digital technology and COVID-19","volume":"26","author":"Ting","year":"2020","journal-title":"Nat. Med."},{"key":"ref_39","first-page":"37","article-title":"How virtualization, decentralization and network building change the manufacturing landscape: An Industry 4.0 Perspective","volume":"8","author":"Brettel","year":"2014","journal-title":"Int. J. Mech. Ind. Sci. Eng."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"44","DOI":"10.22215\/timreview\/1076","article-title":"Digital technology entrepreneurship: A definition and research agenda","volume":"7","author":"Giones","year":"2017","journal-title":"Technol. Innov. Manag. Rev."},{"key":"ref_41","first-page":"45","article-title":"Change and the Entrepreneur","volume":"4","author":"Schumpeter","year":"1934","journal-title":"Essays JA Schumpeter"},{"key":"ref_42","unstructured":"Brynjolfsson, E., and McAfee, A. (2011). Race against the Machine: How the Digital Revolution is Accelerating Innovation, Driving Productivity, and Irreversibly Transforming Employment and the Economy, Digital Frontier Press."},{"key":"ref_43","doi-asserted-by":"crossref","unstructured":"Von Hippel, E. (2005). Democratizing Innovation, MIT Press.","DOI":"10.7551\/mitpress\/2333.001.0001"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1287\/orsc.1070.0304","article-title":"Wakes of Innovation in Project Networks: The Case of Digital 3-D Representations in Architecture, Engineering, and Construction","volume":"18","author":"Boland","year":"2007","journal-title":"Organ. Sci."},{"key":"ref_45","unstructured":"BMWi (2015). Industrie 4.0 und Digitale Wirtschaft\u2014Impulse f\u00fcr Wachstum, Bescha Ftigung und Innovation."},{"key":"ref_46","unstructured":"Wade, M. (2015). A Conceptual Framework for Digital Business Transformation, IMD."},{"key":"ref_47","doi-asserted-by":"crossref","unstructured":"Jab\u0142o\u0144ski, M., and Jab\u0142o\u0144ski, A. (2019). Social Factors as a Basic Driver of the Digitalization of the Business Models of Railway Companies. Sustainability, 11.","DOI":"10.3390\/su11123367"},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1007\/s12599-015-0401-5","article-title":"Digital Transformation Strategies","volume":"57","author":"Matt","year":"2015","journal-title":"Bus. Inf. Syst. Eng."},{"key":"ref_49","first-page":"221","article-title":"Local TV Goes to Global Market through Digital Transformation","volume":"15","author":"Kaltum","year":"2016","journal-title":"Acad. Strateg. Manag. J."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1029","DOI":"10.1111\/etap.12254","article-title":"Digital entrepreneurship: Toward a digital technology perspective of entrepreneurship","volume":"41","author":"Nambisan","year":"2017","journal-title":"Entrep. Theory Pract."},{"key":"ref_51","unstructured":"Nambisan, S., and Baron, R.A. (2019). On the costs of digital entrepreneurship: Role conflict, stress, and venture performance in digital platform-based ecosystems. J. Bus. Res., in press."},{"key":"ref_52","doi-asserted-by":"crossref","unstructured":"McAdam, M., Crowley, C., and Harrison, R.T. (2020). Digital girl: Cyberfeminism and the emancipatory potential of digital entrepreneurship in emerging economies. Small Bus. Econ.","DOI":"10.1007\/s11187-019-00301-2"},{"key":"ref_53","unstructured":"Yin, R.K. (2017). Case Study Research and Applications: Design and Methods, Sage Publications. [6th ed.]."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1111\/j.1365-2648.2006.04043.x","article-title":"\u201cBest practice\u201d in focus group research: Making sense of different views","volume":"56","author":"Freeman","year":"2006","journal-title":"J. Adv. Nurs."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1037\/1089-2699.2.4.253","article-title":"Small group dynamics: The utility of focus group discussions as a research method","volume":"2","author":"Seal","year":"1998","journal-title":"Group Dyn. Theory Res. Pract."},{"key":"ref_56","unstructured":"Stewart, D.W., and Shamdasani, P.N. (2015). Focus Groups: Theory and Practice, Sage Publications. [3rd ed.]."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1080\/0965254X.2016.1240218","article-title":"\u201cFake it until you make it\u201d: Business model conceptualization in digital entrepreneurship","volume":"26","author":"Standing","year":"2018","journal-title":"J. Strateg. Mark."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1525\/cmr.2013.55.4.102","article-title":"Value articulation: A framework for the strategic management of intellectual property","volume":"55","author":"Conley","year":"2013","journal-title":"Calif. Manag. Rev."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1016\/j.bushor.2017.11.005","article-title":"Transformational change and leader character","volume":"61","author":"Seijts","year":"2018","journal-title":"Bus. Horiz."},{"key":"ref_60","doi-asserted-by":"crossref","unstructured":"Ordieres-Mer\u00e9, J., Rem\u00f3n, T.P., and Rubio, J. (2020). Digitalization: An Opportunity for Contributing to Sustainability From Knowledge Creation. Sustainability, 12.","DOI":"10.3390\/su12041460"},{"key":"ref_61","doi-asserted-by":"crossref","unstructured":"Brand, M., Tiberius, V., Bican, P.M., and Brem, A. (2019). Agility as an innovation driver: Towards an agile front end of innovation framework. Rev. Manag. Sci.","DOI":"10.1007\/s11846-019-00373-0"},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Omidi, A., Dal Zotto, C., Norouzi, E., and Valero-Pastor, J.M. (2020). Media Innovation Strategies for Sustaining Competitive Advantage: Evidence from Music Download Stores in Iran. Sustainability, 12.","DOI":"10.3390\/su12062381"},{"key":"ref_63","doi-asserted-by":"crossref","unstructured":"Chen, J., Zhang, R., and Wu, D. (2018). Equipment Maintenance Business Model Innovation for Sustainable Competitive Advantage in the Digitalization Context: Connotation, Types, and Measuring. Sustainability, 10.","DOI":"10.3390\/su10113970"},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1016\/j.bushor.2016.03.008","article-title":"Higher education and the digital revolution: About MOOCs, SPOCs, social media, and the Cookie Monster","volume":"59","author":"Kaplan","year":"2016","journal-title":"Bus. Horiz."},{"key":"ref_65","unstructured":"Christensen, C.M. (2013). The Innovator\u2019s Dilemma: When New Technologies Cause Great Firms to Fail, Harvard Business Review Press."},{"key":"ref_66","doi-asserted-by":"crossref","unstructured":"Ammon, T., and Brem, A. (2013). Digitale \u00d6kosysteme und Deren Gesch\u00e4ftsmodelle: Analyse und Implikationen f\u00fcr Klassische Buchverlage. Digitalisierung und Innovation, Springer Gabler.","DOI":"10.1007\/978-3-658-00371-5_6"},{"key":"ref_67","doi-asserted-by":"crossref","unstructured":"Brem, A., and Viardot, E. (2017). Revolution of Innovation Management: The Digital Breakthrough. Revolution of Innovation Management, Palgrave Macmillan.","DOI":"10.1057\/978-1-349-95123-9"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1016\/j.bushor.2017.05.010","article-title":"The internet of things: Are you ready for what\u2019s coming?","volume":"60","author":"Saarikko","year":"2017","journal-title":"Bus. Horiz."},{"key":"ref_69","doi-asserted-by":"crossref","unstructured":"Li, X., Cao, J., Liu, Z., and Luo, X. (2020). Sustainable Business Model Based on Digital Twin Platform Network: The Inspiration from Haier\u2019s Case Study in China. Sustainability, 12.","DOI":"10.3390\/su12030936"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"119917","DOI":"10.1016\/j.techfore.2020.119917","article-title":"Sustainable development, intellectual capital and technology policies: A structured literature review and future research agenda","volume":"153","author":"Secundo","year":"2020","journal-title":"Technol. Forecast. Soc. Chang."},{"key":"ref_71","doi-asserted-by":"crossref","unstructured":"Minatogawa, V.L.F., Franco, M.M.V., Rampasso, I.S., Anholon, R., Quadros, R., Dur\u00e1n, O., and Batocchio, A. (2019). Operationalizing Business Model Innovation through Big Data Analytics for Sustainable Organizations. Sustainability, 12.","DOI":"10.3390\/su12010277"},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"1734","DOI":"10.1002\/bse.2466","article-title":"Designing business models in circular economy: A systematic literature review and research agenda","volume":"29","author":"Centobelli","year":"2020","journal-title":"Bus. Strategy Environ."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/j.resconrec.2017.09.005","article-title":"Conceptualizing the circular economy: An analysis of 114 definitions","volume":"127","author":"Kirchherr","year":"2017","journal-title":"Resour. Conserv. Recycl."},{"key":"ref_74","doi-asserted-by":"crossref","unstructured":"George, G., Merrill, R.K., and Schillebeeckx, S.J. (2020). Digital Sustainability and Entrepreneurship: How Digital Innovations Are Helping Tackle Climate Change and Sustainable Development. Entrep. Theory Pract.","DOI":"10.1177\/1042258719899425"},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"951","DOI":"10.1016\/j.jclepro.2017.03.092","article-title":"Sustainability outcomes through direct digital manufacturing-based operational practices: A design theory approach","volume":"167","author":"Liotta","year":"2017","journal-title":"J. Clean. Prod."},{"key":"ref_76","unstructured":"(2018, August 20). Lego\u2019s Niels Christiansen: Picking Up the Pieces. Available online: https:\/\/www.ft.com\/content\/955ec4de-8f3f-11e8-bb8f-a6a2f7bca546."},{"key":"ref_77","doi-asserted-by":"crossref","unstructured":"Brem, A., and Puente-D\u00edaz, R. (2020). Are you acting sustainably in your daily practice? Introduction of the Four-S model of sustainability. J. Clean. Prod., 122074.","DOI":"10.1016\/j.jclepro.2020.122074"}],"container-title":["Sustainability"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2071-1050\/12\/13\/5239\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T09:44:00Z","timestamp":1760175840000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2071-1050\/12\/13\/5239"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,28]]},"references-count":77,"journal-issue":{"issue":"13","published-online":{"date-parts":[[2020,7]]}},"alternative-id":["su12135239"],"URL":"https:\/\/doi.org\/10.3390\/su12135239","relation":{},"ISSN":["2071-1050"],"issn-type":[{"value":"2071-1050","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,28]]}}}