SATHUPUNYA, Mathavee, Erdogan GULARI, and Sujitra WONGKASEMJIT. 2022. “The Effect of Starting Material Ratio, Heating Temperature and Time on the Morphology of Na A Zeolite”. Journal of Metals, Materials and Minerals 12 (2). Bangkok, Thailand:41-50. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1285.