Ríos, Carlos A., Craig D. Williams, and Oscar M. Castellanos. “Crystallization of Low Silica Na-A and Na-X Zeolites from Transformation of Kaolin and Obsidian by Alkaline Fusion”. Ingeniería y Competitividad 14, no. 2 (July 15, 2012): 125–137. Accessed November 22, 2024. https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2661.