Savsavubun, Helena Jesica (2023) PENURUNAN KADAR PH DAN TOTAL SUSPENDED SOLID PADA AIR ASAM TAMBANG MENGGUNAKAN QUATERNARY CATIONIC POLYMER DI PT PROLINDO CIPTA NUSANTARA = REDUCTION OF PH AND TOTAL SUSPENDED SOLIDS IN ACID MINE WATER USING QUATERNARY CATIONIC POLYMER AT PT PROLINDO CIPTA NUSANTARA. Skripsi thesis, Universitas Hasanuddin.