Lismawati, Aulia Rohendi, and Adian Aristia Anas. “VALUASI UALITAS IR ADA ISTEM ENGELOLAAN IR ERSIH ERBASIS ASYARAKAT I ECAMATAN UKIT AB. ENER ERIAH”. Lingkar: Journal of Environmental Engineering 2, no. 2 (December 31, 2021): 1–9. ccessed September 20, 2024. https://journal33.ar-raniry.ac.id/lingkar/article/view/1361.