Kim, Yootaek, and Taesung Chae. “Comparison of Phosphor Removal Efficiency of Rain Treatment Materials Containing Illite”. International Journal of Engineering & Technology 7, no. 2.33 (June 8, 2018): 364–367. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14187.