Kuo, Shu-Lung, and Ching-Lin Ho. “Characterization of Certain Physical Properties on Modified Kaolinite-Coupled Catalysts Prepared With Ag and Zn Ions”. EPH - International Journal of Applied Science (ISSN: 2208-2182) 5, no. 7 (July 30, 2019): 13-29. Accessed September 20, 2019. https://ephjournal.com/index.php/as/article/view/1512.