NATHALINRI, EIRENE (2025) INDEKS PENCEMARAN KUALITAS AIR SUNGAI BERDASARKAN PARAMETER NITRAT (NO3), AMONIA (NH3), POWER OF HYDROGEN (pH), SENG (Zn), TMBAL (Pb) PADA AIR SUNGAI BINUANG DESA AMMASANGAN POLEWALI MANDAR TAHUN 2025 = RIVER WATER QUALITY POLLUTION INDEX BASED ON NITRATE (NO3), AMMONIA (NH3), POWER OF HYDROGEN (pH), ZINC (Zn), TMBAL (Pb) IN BINUANG RIVER WATER, AMMASANGAN VILLAGE POLEWALI MANDAR IN 2025. Skripsi thesis, Universitas Hasanuddin.