{"id":"https://openalex.org/A5044595145","orcid":"https://orcid.org/0000-0002-7740-7736","observed_orcids":["https://orcid.org/0000-0002-7740-7736"],"display_name":"Roeskani Sinaga","raw_author_names":["Roeskani Sinaga"],"full_name":"Roeskani Sinaga","works_count":23,"cited_by_count":60,"summary_stats":{"2yr_mean_citedness":1.8666666666666667,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5044595145","orcid":"https://orcid.org/0000-0002-7740-7736","observed_orcids":["https://orcid.org/0000-0002-7740-7736"]},"affiliations":[{"institution":{"id":"https://openalex.org/I21881038","ror":"https://ror.org/05smgpd89","display_name":"IPB University","country_code":"ID","type":"education","lineage":["https://openalex.org/I21881038"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210086065","ror":"https://ror.org/00ey2ce45","display_name":"Universitas Simalungun","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210086065"]},"years":[2026,2025,2024,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210086065","ror":"https://ror.org/00ey2ce45","display_name":"Universitas Simalungun","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210086065"]}],"topics":[{"id":"https://openalex.org/T13010","display_name":"Agriculture and Agroindustry Studies","count":13,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11805","display_name":"Agricultural economics and policies","count":8,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","count":6,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14499","display_name":"Livestock Farming and Management","count":5,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T13478","display_name":"Agricultural Development and Management","count":4,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12336","display_name":"Insect Utilization and Effects","value":6.44e-05,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T13010","display_name":"Agriculture and Agroindustry Studies","value":3.25e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T14269","display_name":"Food Security and Socioeconomic Dynamics","value":2.98e-05,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11886","display_name":"Agricultural risk and resilience","value":2.31e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13069","display_name":"Cocoa and Sweet Potato Agronomy","value":2.09e-05,"subfield":{"id":"https://openalex.org/subfields/1108","display_name":"Horticulture"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.7054516077041626},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6658999919891357},{"id":"37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","score":0.6495000123977661},{"id":"118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","score":0.6438999772071838},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.6189916133880615}],"counts_by_year":[{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":11},{"year":2025,"works_count":5,"oa_works_count":5,"cited_by_count":25},{"year":2026,"works_count":6,"oa_works_count":6,"cited_by_count":19}],"display_name_alternatives":["Roeskani Sinaga"],"block_key":"r sinaga","works_api_url":"https://api.openalex.org/works?filter=author.id:A5044595145","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5044595145","updated_date":"2026-11-12T13:17:38","created_date":"2022-01-25T00:00:00"}