PURNOMO, A. .; NOVI PERMATA, A. . PERENCANAAN SISTEM DISTRIBUSI AIR MINUM ZONA PELAYANAN GRESIK UTARA. Envirotek : Jurnal Ilmiah Teknik Lingkungan, [S. l.], v. 11, n. 2, p. 60–67, 2019. DOI: 10.33005/envirotek.v11i2.10. Disponível em: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/10. Acesso em: 21 nov. 2024.