Mutia_20034010081, Purnomo YS. Analisa Perbandingan Kualitas Air Sungai Buntung dengan Metode Qual2Kw, STORET dan Indeks Pencemar (Studi Kasus : Air Limbah Domestik dan Industri PT. X Kabupaten Sidoarjo) . envirous [Internet]. 2023Oct.31 [cited 2024May12];4(1):80-5. Available from: https://envirous.upnjatim.ac.id/index.php/envirous/article/view/157