{"id":"https://openalex.org/A5025944328","orcid":null,"observed_orcids":[],"display_name":"Puji Sari Ramadhan","raw_author_names":["PUJI SARI RAMADHAN","Puji S Ramadhan","Puji Sari Ramadhan"],"full_name":"Puji Sari Ramadhan","works_count":82,"cited_by_count":338,"summary_stats":{"2yr_mean_citedness":0.041666666666666664,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5025944328","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210137904","ror":"https://ror.org/03z1wm043","display_name":"Universitas Islam Negeri Sumatera Utara","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210137904"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210144933","ror":"https://ror.org/04tq55h40","display_name":"Badan Pusat Statistik","country_code":"ID","type":"government","lineage":["https://openalex.org/I4210144933"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4405275994","ror":"https://ror.org/04nerzz42","display_name":"STMIK Triguna Dharma","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275994"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210137904","ror":"https://ror.org/03z1wm043","display_name":"Universitas Islam Negeri Sumatera Utara","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210137904"]},{"id":"https://openalex.org/I4405275994","ror":"https://ror.org/04nerzz42","display_name":"STMIK Triguna Dharma","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405275994"]}],"topics":[{"id":"https://openalex.org/T11734","display_name":"Decision Support System Applications","count":50,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13559","display_name":"Edcuational Technology Systems","count":38,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","count":27,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","count":26,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","count":20,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13559","display_name":"Edcuational Technology Systems","value":0.0005022,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11734","display_name":"Decision Support System Applications","value":0.0001134,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13373","display_name":"Data Mining and Machine Learning Applications","value":7.82e-05,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","value":7.53e-05,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13674","display_name":"Computer Science and Engineering","value":6.5e-05,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.830572247505188},{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.7899758219718933},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7585053443908691},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.7106744050979614},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.46828314661979675}],"counts_by_year":[{"year":2018,"works_count":5,"oa_works_count":4,"cited_by_count":1},{"year":2019,"works_count":12,"oa_works_count":10,"cited_by_count":33},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":13},{"year":2021,"works_count":9,"oa_works_count":9,"cited_by_count":33},{"year":2022,"works_count":15,"oa_works_count":15,"cited_by_count":99},{"year":2023,"works_count":14,"oa_works_count":13,"cited_by_count":119},{"year":2024,"works_count":8,"oa_works_count":8,"cited_by_count":28},{"year":2025,"works_count":9,"oa_works_count":8,"cited_by_count":7},{"year":2026,"works_count":7,"oa_works_count":7,"cited_by_count":5}],"display_name_alternatives":["PUJI SARI RAMADHAN","Puji S Ramadhan","Puji Sari Ramadhan"],"block_key":"p ramadhan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5025944328","updated_date":"2026-10-27T12:30:23","created_date":"2018-10-05T00:00:00"}