Sekewael, Serly Jolanda, Karna Wijaya, and Triyono. “Chemical Modification of Montmorillonite K10 and Its Catalytic Activity”. Asian Journal of Chemistry 32, no. 3 (January 31, 2020): 659–664. Accessed April 20, 2024. https://asianpubs.org/index.php/ajchem/article/view/32_3_30.