Fongsatitkul, P., P. Elefsiniotis, S. Yoosook, and R. Karcharnubarn. “Simultaneous Removal of Organic Carbon, Nitrogen, and Phosphorus from a Domestic Wastewater Using Anaerobic Sequencing Batch Reactors”. Malaysian Journal of Science 23 (December 30, 2004): 149–157. Accessed May 19, 2024. http://mjs.um.edu.my/index.php/MJS/article/view/9050.