Suwazan D, Sulistyono S. KAJIAN PRODUKSI BERSIH PADA SISTEM WASTE WATER TREATMENT PLANT PTMI. JTPL [Internet]. 2020Apr.1 [cited 2024Nov.24];7(01):20-5. Available from: https://jurnal.pelitabangsa.ac.id/index.php/jtpl/article/view/600