{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T18:54:19Z","timestamp":1777575259553,"version":"3.51.4"},"reference-count":24,"publisher":"Walter de Gruyter GmbH","issue":"1","license":[{"start":{"date-parts":[[2020,12,3]],"date-time":"2020-12-03T00:00:00Z","timestamp":1606953600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The main purpose of a topological index is to encode a chemical structure by a number. A topological index is a graph invariant, which decribes the topology of the graph and remains constant under a graph automorphism. Topological indices play a wide role in the study of QSAR (quantitative structure-activity relationship) and QSPR (quantitative structure-property relationship). Topological indices are implemented to judge the bioactivity of chemical compounds. In this article, we compute the\n                    <jats:italic>ABC<\/jats:italic>\n                    (atom-bond connectivity);\n                    <jats:italic>ABC<\/jats:italic>\n                    <jats:sub>4<\/jats:sub>\n                    (fourth version of\n                    <jats:italic>ABC<\/jats:italic>\n                    ),\n                    <jats:italic>GA<\/jats:italic>\n                    (geometric arithmetic) and\n                    <jats:italic>GA<\/jats:italic>\n                    <jats:sub>5<\/jats:sub>\n                    (fifth version of\n                    <jats:italic>GA<\/jats:italic>\n                    ) indices of some networks sheet. These networks include: octonano window sheet; equilateral triangular tetra sheet; rectangular sheet; and rectangular tetra sheet networks.\n                  <\/jats:p>","DOI":"10.2478\/jaiscr-2021-0002","type":"journal-article","created":{"date-parts":[[2020,12,22]],"date-time":"2020-12-22T07:29:55Z","timestamp":1608622195000},"page":"21-32","source":"Crossref","is-referenced-by-count":6,"title":["On Knowledge Discovery and Representations of Molecular Structures Using Topological Indices"],"prefix":"10.2478","volume":"11","author":[{"given":"Fawaz E.","family":"Alsaadi","sequence":"first","affiliation":[{"name":"Department of Information Technology, Faculty of Computing and Information Technology , King Abdulaziz University , Jeddah , Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Syed Ahtsham Ul Haq","family":"Bokhary","sequence":"additional","affiliation":[{"name":"Centre of Advanced Studies in Pure and applied Mathematics , Bahauddin Zakariya University , Multan , Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aqsa","family":"Shah","sequence":"additional","affiliation":[{"name":"Centre of Advanced Studies in Pure and applied Mathematics , Bahauddin Zakariya University , Multan , Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Usman","family":"Ali","sequence":"additional","affiliation":[{"name":"Centre of Advanced Studies in Pure and applied Mathematics , Bahauddin Zakariya University , Multan , Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jinde","family":"Cao","sequence":"additional","affiliation":[{"name":"School of Mathematics , Southeast University , Nanjing , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Madini Obad","family":"Alassafi","sequence":"additional","affiliation":[{"name":"Department of Information Technology, Faculty of Computing and Information Technology , King Abdulaziz University , Jeddah , Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masood Ur","family":"Rehman","sequence":"additional","affiliation":[{"name":"Department of Mathematics , Abbottabad University of Science and Technology , Abbottabad , , Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jamshaid Ul","family":"Rahman","sequence":"additional","affiliation":[{"name":"School of Mathematical Science , University of Science and Technology of China , Hefei , Anhui , P.R. 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