Kittinaovarat, S, W Nitayaphat, N Jiratumnukul, and S Charuchinda. “Multi-Properties of chitosan/Montmorillonite Composite Films Incorporated With Virgin and Modified Montmorillonite”. Journal of Metals, Materials and Minerals 21, no. 2 (April 7, 2017). Accessed December 2, 2021. http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/184.