Penelitian
V Pramaningsih, S Suprayogi, S Purnama
E3S Web of Conferences 31, 04007 | vol: | issue : | 2018
Strategy of Water Pollution Control Base On Social Economic Activitiy, in Karang Mumus River, Samarinda East Kalimantan, Indonesia
Dr. Vita Pramaningsih, S.T, M.Eng |