{"id":"https://openalex.org/A5080700772","orcid":"https://orcid.org/0000-0002-0632-8045","observed_orcids":["https://orcid.org/0000-0002-0632-8045","https://orcid.org/0009-0006-4452-9821"],"display_name":"Mariana Rengkuan","raw_author_names":["M. Rengkuan","Mariana Rengkuan","Mariana Rengkuan Rengkuan","Rengkuan, Mariana"],"full_name":"Mariana Rengkuan Rengkuan","works_count":38,"cited_by_count":65,"summary_stats":{"2yr_mean_citedness":1.3125,"h_index":4,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5080700772","orcid":"https://orcid.org/0000-0002-0632-8045","observed_orcids":["https://orcid.org/0000-0002-0632-8045","https://orcid.org/0009-0006-4452-9821"]},"affiliations":[{"institution":{"id":"https://openalex.org/I3131162304","ror":"https://ror.org/04appkh56","display_name":"Manado State University","country_code":"ID","type":"education","lineage":["https://openalex.org/I3131162304"]},"years":[2026,2025,2024,2023,2022,2020,2018,2014,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I3131162304","ror":"https://ror.org/04appkh56","display_name":"Manado State University","country_code":"ID","type":"education","lineage":["https://openalex.org/I3131162304"]}],"topics":[{"id":"https://openalex.org/T12931","display_name":"Educational Methods and Outcomes","count":19,"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":13,"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":12,"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":7,"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/T10594","display_name":"Genetic and phenotypic traits in livestock","count":5,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12590","display_name":"STEM Education","value":7.11e-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/T12931","display_name":"Educational Methods and Outcomes","value":3.8e-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/T11299","display_name":"Problem and Project Based Learning","value":3.27e-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/T12887","display_name":"Educational Strategies and Epistemologies","value":2.09e-05,"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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8331735134124756},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.7501046657562256},{"id":"145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","score":0.6921248435974121},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5473999977111816},{"id":"19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","score":0.4778999984264374}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2020,"works_count":5,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":6,"oa_works_count":6,"cited_by_count":13},{"year":2024,"works_count":6,"oa_works_count":6,"cited_by_count":15},{"year":2025,"works_count":7,"oa_works_count":7,"cited_by_count":14},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":20}],"display_name_alternatives":["M. Rengkuan","Mariana Rengkuan","Mariana Rengkuan Rengkuan","Rengkuan, Mariana"],"block_key":"m rengkuan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5080700772","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5080700772","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}