{"id":"https://openalex.org/A5021783054","orcid":"https://orcid.org/0000-0002-2768-4612","observed_orcids":["https://orcid.org/0000-0002-2768-4612"],"display_name":"Rora Rizky Wandini","raw_author_names":["Rora Rizki Wandini","Rora Rizky Wandini","Wandini, R. R","Wandini, Rora Rizki","Wandini, Rora Rizky"],"full_name":"Rora Rizky Wandini","works_count":128,"cited_by_count":599,"summary_stats":{"2yr_mean_citedness":1.553191489361702,"h_index":13,"i10_index":16},"ids":{"openalex":"https://openalex.org/A5021783054","orcid":"https://orcid.org/0000-0002-2768-4612","observed_orcids":["https://orcid.org/0000-0002-2768-4612"]},"affiliations":[{"institution":{"id":"https://openalex.org/I254887060","ror":"https://ror.org/01kknrc90","display_name":"Universitas Sumatera Utara","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]},"years":[2023]},{"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":[2026,2025,2024,2023,2022,2021,2020,2017]},{"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":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017]}],"last_known_institutions":[{"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"]},{"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"]}],"topics":[{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","count":74,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10130","display_name":"Mathematics Education and Teaching Techniques","count":55,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12590","display_name":"STEM Education","count":18,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12931","display_name":"Educational Methods and Outcomes","count":16,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","count":14,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11345","display_name":"Cognitive and developmental aspects of mathematical skills","value":0.0001057,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","value":0.0001029,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12590","display_name":"STEM Education","value":9.84e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10130","display_name":"Mathematics Education and Teaching Techniques","value":7.26e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T14408","display_name":"Coastal Management and Development","value":6.05e-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"}}],"x_concepts":[{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.8582000136375427},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.814300000667572},{"id":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.7810355424880981},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.6879000067710876},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5178304314613342}],"counts_by_year":[{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":4,"oa_works_count":3,"cited_by_count":1},{"year":2020,"works_count":10,"oa_works_count":8,"cited_by_count":4},{"year":2021,"works_count":16,"oa_works_count":13,"cited_by_count":26},{"year":2022,"works_count":7,"oa_works_count":6,"cited_by_count":60},{"year":2023,"works_count":38,"oa_works_count":37,"cited_by_count":108},{"year":2024,"works_count":27,"oa_works_count":26,"cited_by_count":119},{"year":2025,"works_count":11,"oa_works_count":11,"cited_by_count":163},{"year":2026,"works_count":9,"oa_works_count":6,"cited_by_count":117}],"display_name_alternatives":["Rora Rizki Wandini","Rora Rizky Wandini","Wandini, R. R","Wandini, Rora Rizki","Wandini, Rora Rizky"],"block_key":"r wandini","works_api_url":"https://api.openalex.org/works?filter=author.id:A5021783054","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5021783054","updated_date":"2026-11-13T15:08:24","created_date":"2017-03-23T00:00:00"}