Khatimah , Husnul, Rizna Rahmi, and Teuku Muhammad Ashari. “EMANFAATAN ITTERN EBAGAI OAGULAN LTERNATIF ENGOLAHAN IMBAH AIR OMESTIK AMPONG IBANG OTA ANDA CEH”. Lingkar: Journal of Environmental Engineering 3, no. 1 (July 29, 2022): 1-16. ccessed November 23, 2024. https://journal3121.ar-raniry.ac.id/index.php/lingkar/article/view/1923.