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 September 20, 2024. https://journal33.ar-raniry.ac.id/lingkar/article/view/1923.