Rattanatavon , S. . ., & Marjang, N. (2020). Investigation of Spillway Design Flood Hydrographs and Flood Operation Rule Curve for Ubol Ratana Storage Dam. Engineering and Technology Horizons, 37(3), 1–9. Retrieved from https://ph01.tci-thaijo.org/index.php/lej/article/view/241207