Fahmi, Faizal Nur. “Erosion Levels and Comparison of Erosion Estimation Methods in Watersheds: Disaster Risk Assessment and Environmental Engineering Approaches”. Calamity: A Journal of Disaster Technology and Engineering 2, no. 2 (January 31, 2025). Accessed March 10, 2025. https://journal-iasssf.com/index.php/Calamity/article/view/1617.