zahrulichsan, zahrulichsan. “ANCANGAN ISTEM EMANENAN IR UJAN NTUK UMAH OKO I ECAMATAN UTA LAM OTA ANDA CEH”. Lingkar: Journal of Environmental Engineering 2, no. 2 (January 24, 2022): 10–16. ccessed December 23, 2024. https://journal.ar-raniry.ac.id/lingkar/article/view/1362.