{"id":"https://openalex.org/A5090650813","orcid":"https://orcid.org/0000-0002-9456-1559","observed_orcids":["https://orcid.org/0000-0002-9456-1559"],"display_name":"Usmeldi","raw_author_names":["U Usmeldi","U. Usmeldi","Usmeldi","Usmeldi .","Usmeldi Usmeldi"],"full_name":"Usmeldi Usmeldi","works_count":53,"cited_by_count":683,"summary_stats":{"2yr_mean_citedness":4.285714285714286,"h_index":12,"i10_index":18},"ids":{"openalex":"https://openalex.org/A5090650813","orcid":"https://orcid.org/0000-0002-9456-1559","observed_orcids":["https://orcid.org/0000-0002-9456-1559"]},"affiliations":[{"institution":{"id":"https://openalex.org/I245308123","ror":"https://ror.org/04jrfgq66","display_name":"Universitas Negeri Padang","country_code":"ID","type":"education","lineage":["https://openalex.org/I245308123"]},"years":[2026,2025,2024,2023,2022,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I245308123","ror":"https://ror.org/04jrfgq66","display_name":"Universitas Negeri Padang","country_code":"ID","type":"education","lineage":["https://openalex.org/I245308123"]}],"topics":[{"id":"https://openalex.org/T12931","display_name":"Educational Methods and Outcomes","count":40,"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":30,"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/T10072","display_name":"Science Education and Pedagogy","count":22,"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/T11299","display_name":"Problem and Project Based Learning","count":8,"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/T10636","display_name":"Innovative Teaching and Learning Methods","count":4,"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/T12590","display_name":"STEM Education","value":0.0001641,"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","value":8.01e-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/T13880","display_name":"Innovative Education Methods and Tools","value":4.86e-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/T13565","display_name":"Education and Learning Interventions","value":4.68e-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/T10072","display_name":"Science Education and Pedagogy","value":2.73e-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"}}],"x_concepts":[{"id":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.7748460173606873},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7111288905143738},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.71092689037323},{"id":"19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","score":0.399222731590271},{"id":"77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","score":0.2912999987602234}],"counts_by_year":[{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":1},{"year":2019,"works_count":15,"oa_works_count":15,"cited_by_count":10},{"year":2020,"works_count":11,"oa_works_count":10,"cited_by_count":16},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":27},{"year":2023,"works_count":9,"oa_works_count":9,"cited_by_count":98},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":193},{"year":2025,"works_count":4,"oa_works_count":3,"cited_by_count":171},{"year":2026,"works_count":5,"oa_works_count":4,"cited_by_count":133}],"display_name_alternatives":["U Usmeldi","U. Usmeldi","Usmeldi","Usmeldi .","Usmeldi Usmeldi"],"block_key":"u usmeldi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5090650813","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5090650813","updated_date":"2026-11-11T13:02:13","created_date":"2018-02-23T00:00:00"}
