Oktaviani Tarru R. DETERMINATION OF THE STATUS OF WATER QUALITY IN THE SADDANG RIVER BY THE POLLUTION INDEX METHOD. ICASGI [Internet]. 2022 Jun. 30 [cited 2024 Nov. 21];1(1):115-7. Available from: https://jurnal.lp2m.uniba-bpn.ac.id/index.php/ICASGI/article/view/22