{"id":"https://openalex.org/A5089970070","orcid":"https://orcid.org/0009-0000-6291-4199","observed_orcids":["https://orcid.org/0009-0000-6291-4199"],"display_name":"Siva Hamdani","raw_author_names":["Hamdani, Siva","S Hamdani","Siva Hamdani"],"full_name":"Siva Hamdani","works_count":12,"cited_by_count":23,"summary_stats":{"2yr_mean_citedness":0.75,"h_index":2,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5089970070","orcid":"https://orcid.org/0009-0000-6291-4199","observed_orcids":["https://orcid.org/0009-0000-6291-4199"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210121505","ror":"https://ror.org/02pa24904","display_name":"Universitas Garut","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210121505"]},"years":[2024,2022,2021,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210121505","ror":"https://ror.org/02pa24904","display_name":"Universitas Garut","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210121505"]}],"topics":[{"id":"https://openalex.org/T14521","display_name":"Medicinal Plant Research","count":5,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12657","display_name":"Phytochemistry Medicinal Plant Applications","count":3,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13032","display_name":"COVID-19 Prevention and Impact","count":3,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10225","display_name":"Essential Oils and Antimicrobial Activity","count":2,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11553","display_name":"Acne and Rosacea Treatments and Effects","count":2,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13037","display_name":"Piperaceae Chemical and Biological Studies","value":5.49e-05,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13090","display_name":"Medicinal Plant Extracts Effects","value":3.7e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11553","display_name":"Acne and Rosacea Treatments and Effects","value":3.24e-05,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12087","display_name":"Natural Compound Pharmacology Studies","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13032","display_name":"COVID-19 Prevention and Impact","value":2.61e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","score":0.6604927778244019},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.621733546257019},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.4660108685493469},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.39547500014305115},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.34384289383888245}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":2},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":8}],"display_name_alternatives":["Hamdani, Siva","S Hamdani","Siva Hamdani"],"block_key":"s hamdani","works_api_url":"https://api.openalex.org/works?filter=author.id:A5089970070","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5089970070","updated_date":"2026-11-10T14:30:39","created_date":"2017-04-28T00:00:00"}