“Kajian Pengaruh Ukuran Bahan Biofil Trasi Terhadap Nilai PH Dan Kadar BOD Dalam Pengolahan Limbah Cair Domestik”. Jurnal Teknik AMATA 6, no. 2 (December 23, 2025): 7–14. Accessed February 7, 2026. https://www.jurnalpoltekam.or.id/index.php/Amata_amamapare/article/view/461.