Sirianuntapiboon, Suntud. “Some Properties of Packed Cage RBC System on the Treatment of Synthetic Domestic Wastewater”. Science & Technology Asia 5, no. 1 (November 5, 2015): 40–49. Accessed April 29, 2024. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41923.