Chainetr, Siraprapa, Rungnapha Khiewwijit, Nopadon Maneetien, and Suraphon Chaiwongsar. “Chicken Slaughterhouse Wastewater Characteristics, Current Treatment and Future Challenges: A Review”. RMUTL Engineering Journal 5, no. 1 (June 30, 2020): 41–55. Accessed May 6, 2024. https://ph01.tci-thaijo.org/index.php/RMUTLEngJ/article/view/241501.