“OPTIMASI JARINGAN DISTRIBUSI AIR BERSIH DI KECAMATAN GEDANGAN KABUPATEN MALANG”. Kohesi: Jurnal Sains dan Teknologi 11, no. 4 (September 18, 2026). Accessed October 17, 2026. https://journal.cib.institute/index.php/kohesi/article/view/4252.