SULISTIONO, E.; SYAKBANAH, N. L. .; AGUSTIN, V. E. . Identification of Pollutant Distribution in Kaliotik River Water Through Oxygen Levels, EPT, and Biotic Index. Envirotek : Jurnal Ilmiah Teknik Lingkungan, [S. l.], v. 17, n. 2, p. 25–32, 2025. DOI: 10.33005/envirotek.v17i2.2212. Disponível em: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/2212. Acesso em: 13 dec. 2025.