Chuaychoo, P., & Proysurin, N. (2023). Feasibility of Additional Wastewater Treatment Plants for Water Quality Improvement at Nong Han Lake, Sakon Nakhon, Thailand. International Journal Of Biosciences And Biotechnology, 1(1), 1 - 16. Retrieved from http://103.29.196.112/index.php/jbb/article/view/98818