Ratni Juliardi AR N, Rasich Nabil Adis M. ANALISIS DISTRIBUSI PENCEMARAN BIOLOGICAL OXYGEN DEMAND (BOD) DAN DISSOLVED OXYGEN (DO) DENGAN METODE GEOGRAPHIC INFORMATION SYSTEM (GIS) DAN STREETER PHELPS DI SEPANJANG KALI SURABAYA. envirotek [Internet]. 2021Oct.29 [cited 2024Oct.18];13(2):10-5. Available from: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/108