“Penentuan Status Mutu Air Laut Menggunakan Metode Indeks Pencemaran Di Perairan Bontang Kalimantan Timur”. GEOSAINS KUTAI BASIN, vol. 7, no. 1, Feb. 2024, pp. 1-12, https://doi.org/10.30872/geofisunmul.v7i1.955.