WIDYASTUTI, Margaretha; ALDINA NOER AZIZAH; ADINDA APRILIA FAJRIANI. Evaluation of River Water Pollution Level in Yogyakarta City Using CCME Method and Biodegradability Index. JURNAL GEOGRAFI, [S. l.], v. 17, n. 1, p. 110–122, 2025. DOI: 10.24114/jg.v17i1.64244. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/64244. Acesso em: 1 jul. 2025.