{"id":"https://openalex.org/A5035221305","orcid":"https://orcid.org/0000-0002-4781-7769","observed_orcids":["https://orcid.org/0000-0002-4781-7769"],"display_name":"Nur Zen","raw_author_names":["N Zen","Nur Zen"],"full_name":"Nur Alfan Muhammad Zen","works_count":22,"cited_by_count":317,"summary_stats":{"2yr_mean_citedness":4.5,"h_index":7,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5035221305","orcid":"https://orcid.org/0000-0002-4781-7769","observed_orcids":["https://orcid.org/0000-0002-4781-7769"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405272158","ror":"https://ror.org/03nmpnj34","display_name":"Ministry of Industry of the Republic of Indonesia","country_code":"ID","type":"government","lineage":["https://openalex.org/I4405272158"]},"years":[2025,2024,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4405272158","ror":"https://ror.org/03nmpnj34","display_name":"Ministry of Industry of the Republic of Indonesia","country_code":"ID","type":"government","lineage":["https://openalex.org/I4405272158"]}],"topics":[{"id":"https://openalex.org/T11231","display_name":"Microbial Fuel Cells and Bioremediation","count":9,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T10210","display_name":"Advanced oxidation water treatment","count":7,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T11188","display_name":"Coagulation and Flocculation Studies","count":6,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10284","display_name":"Anaerobic Digestion and Biogas Production","count":5,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","count":5,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11231","display_name":"Microbial Fuel Cells and Bioremediation","value":6.21e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T12074","display_name":"Membrane-based Ion Separation Techniques","value":2.83e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11624","display_name":"Constructed Wetlands for Wastewater Treatment","value":2.74e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11188","display_name":"Coagulation and Flocculation Studies","value":2.5e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10210","display_name":"Advanced oxidation water treatment","value":2.4e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.766095757484436},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7303941249847412},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.6635341644287109},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6320279836654663},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3371843695640564}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2016,"works_count":4,"oa_works_count":3,"cited_by_count":5},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":13},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":21},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":16},{"year":2020,"works_count":6,"oa_works_count":5,"cited_by_count":21},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":38},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":32},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":49},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":35},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":36}],"display_name_alternatives":["N Zen","Nur Zen"],"block_key":"n zen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5035221305","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5035221305","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}