SO'UTAN, STEPHANY TIRZA (2026) EFEKTIVITAS TEKNOLOGI SEDERHANA PENYARINGAN AIR SUMUR DALAM MENURUNKAN KANDUNGAN BESI, SALINITAS DAN NITRAT DI DESA WAETUOE KABUPATEN PINRANG = THE EFFECTIVENESS OF SIMPLE WELL WATER FILTRATION TECHNOLOGY IN REDUCING IRON, SALINITY, AND NITRATE CONTENT IN WAETUOE VILLAGE, PINRANG REGENCY. Skripsi thesis, Universitas Hasanuddin.