Putri Warseno, Diyas, and Diah Retno Wulan. “The Impact of Normalization of Batang Agam Watershed in Payakumbuh City”. Marcapada: Jurnal Kebijakan Pertanahan 2, no. 2 (July 24, 2023): 131–144. Accessed January 23, 2025. https://jurnalmarcapada.stpn.ac.id/index.php/JM/article/view/36.