Suksaroj, Chaisri, Phantipa Chaimongkol, Suraphong Wattanachira, and Charongpun Musikavong. 2017. “Characterization and treatment of natural organic matter from raw water supply reservoir in Thailand”. Asia-Pacific Journal of Science and Technology 13 (9):1098-1106. https://so01.tci-thaijo.org/index.php/APST/article/view/83548.