Dockthaisong, Professor Dr. Boonton, Dr.Chamnan Songsittikul, Dr.Wasan Katphan, and Dr.Chatthasanan Sanwonglakron. “Public and Private Sectors and Project Solutions Mun River Chi River, Mekong River”. The journal of contemporary issues in business and government 27, no. 2 (April 30, 2021): 6586–6599. Accessed January 5, 2025. https://cibgp.com/au/index.php/1323-6903/article/view/1534.