Paarrang, Leonidas, Uswah Hasanah, and Anthon Monde. “PREDIKSI EROSI DAERAH ALIRAN SUNGAI POBOYA”. Mitra Sains 4, no. 1 (January 30, 2016): 66-75. Accessed November 24, 2024. http://mrtg.untad.ac.id/index.php/MitraSains/article/view/164.