Suryani, Yosi, and Rudy Rinaldy. “Batang Arau River Analysis As New Potential Original Local Government Revenue Of Padang City-Indonesia”. International Journal of Educational Research & Social Sciences 3, no. 5 (September 1, 2022): 1787–1796. Accessed October 10, 2025. https://ijersc.org/index.php/go/article/view/471.