{"id":"https://openalex.org/A5050499758","orcid":"https://orcid.org/0000-0003-0579-6151","observed_orcids":["https://orcid.org/0000-0003-0579-6151"],"display_name":"Ratna Dina Marviana","raw_author_names":["Marviana, Ratna Dina","Ratna Dina Marviana"],"full_name":"Ratna Dina Marviana","works_count":36,"cited_by_count":67,"summary_stats":{"2yr_mean_citedness":0.42857142857142855,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5050499758","orcid":"https://orcid.org/0000-0003-0579-6151","observed_orcids":["https://orcid.org/0000-0003-0579-6151"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210096893","ror":"https://ror.org/00tas1680","display_name":"North Sumatra Islamic University","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210096893"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210119457","ror":"https://ror.org/02ht9xe28","display_name":"Universitas Dharmawangsa","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210119457"]},"years":[2026,2025,2024,2023,2022,2021,2020,2018]},{"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":[2022]}],"last_known_institutions":[{"id":"https://openalex.org/I4210119457","ror":"https://ror.org/02ht9xe28","display_name":"Universitas Dharmawangsa","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210119457"]}],"topics":[{"id":"https://openalex.org/T13744","display_name":"Financial Literacy and Behavior","count":10,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T13509","display_name":"Accounting and Financial Management","count":9,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T12123","display_name":"Financial Analysis and Corporate Governance","count":6,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T10797","display_name":"Accounting and Organizational Management","count":5,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T13957","display_name":"Corporate Governance and Financial Management","count":5,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13744","display_name":"Financial Literacy and Behavior","value":4.56e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T12393","display_name":"Workplace Spirituality and Leadership","value":2.56e-05,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"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/T13509","display_name":"Accounting and Financial Management","value":2.06e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T14408","display_name":"Coastal Management and Development","value":2.02e-05,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13957","display_name":"Corporate Governance and Financial Management","value":1.64e-05,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.7653999924659729},{"id":"178550888","wikidata":"https://www.wikidata.org/wiki/Q2043282","display_name":"Business administration","score":0.6935999989509583},{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.6597999930381775},{"id":"121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","score":0.6539000272750854},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.45791736245155334}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":7},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":17},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":9},{"year":2025,"works_count":8,"oa_works_count":8,"cited_by_count":12},{"year":2026,"works_count":9,"oa_works_count":9,"cited_by_count":12}],"display_name_alternatives":["Marviana, Ratna Dina","Ratna Dina Marviana"],"block_key":"r marviana","works_api_url":"https://api.openalex.org/works?filter=author.id:A5050499758","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5050499758","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
