Putivaranat รัดเกล้า. “The Crosslinking of Chitosan Film Using Glutaraldehyde As a Crosslinking Agent”. Journal of Metals, Materials and Minerals 7, no. 1 (August 21, 2022): 39–44. Accessed May 9, 2024. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1450.