Pengaruh El Nino Southern Oscillation (ENSO) Terhadap Debit Sungai Mahakam Kalimantan Timur. geo. sci. kut. bas. [Internet]. 2023 Jan. 2 [cited 2025 Sep. 23];5(2):86-9. Available from: https://jurnal.fmipa.unmul.ac.id/index.php/geofis/article/view/1064