SA’ADAH, N. .; ANDRYA PRASIDYA, D.; ANIRIANI, G. W. .; SULISTIONO, E. Pengaruh Jarak Septic Tank Penduduk Daerah Sempadan Sungai Kaliotik Kabupaten Lamongan Terhadap Kualitas Air Sungai. Envirotek : Jurnal Ilmiah Teknik Lingkungan, [S. l.], v. 15, n. 2, p. 155–158, 2023. DOI: 10.33005/envirotek.v15i2.157. Disponível em: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/157. Acesso em: 12 may. 2024.