Estimating the Risks of Water Erosion According to the EPM Model and its Relationship to Slope in the Rizan River Basin. Twejer Journal, Soran, Kurdistan regional Government,Iraq, v. 7, n. 4, p. 1361–1386, 2025. DOI: 10.31918/twejer.2574.50. Disponível em: https://journals.soran.edu.iq/index.php/Twejer/article/view/1706. Acesso em: 12 أكتوبر. 2026.