Nurul Fatimah Yunita; Dewi Merdekawati; Beryaldi Agam; Maryono; Indra Mahyudi; Jordi; Deby Urabi. MAPPING THE TURBIDITY DISTRIBUTION AROUND THE SAMBAS RIVER ESTUARY FROM LANDSAT 8 USING THE NORMALIZED DIFFERENCE TURBIDITY INDEX (NDTI) . SENTRINOV 2025, 11, 507 - 511.