“Penentuan Status Mutu Air Laut Menggunakan Metode Indeks Pencemaran Di Perairan Bontang Kalimantan Timur”. GEOSAINS KUTAI BASIN 7, no. 1 (February 29, 2024): 1–12. Accessed October 10, 2025. https://jurnal.fmipa.unmul.ac.id/index.php/geofis/article/view/955.