Ayunda, R. S., M. Maroeto, A. Hamzah, A. Anshori, and W. Chen. “Estimation of Erosion and Sediment Delivery Ratio in the Pepe River Sub-Watershed Area, Boyolali Regency Using the USLE Method at BPDAS Solo”. Agriverse, vol. 2, no. 1, Feb. 2026, pp. 28-37, https://agriverse.upnjatim.ac.id/index.php/agriverse/article/view/41.