hanafi, muhamad . “KAJIAN KUALITAS AIR SUNGAI UNUS DI KAWASAN LOANG BALOQ AKIBAT AKTIFITAS PLTD AMPENAN”. Jurnal Sanitasi Dan Lingkungan, vol. 2, no. 2, Feb. 2022, pp. 185-98, https://e-journal.sttl-mataram.ac.id/index.php/jsl/article/view/44.