Ni’mah, Yatim Lailun, Wemma Devega, Ita Ulfin, and Harmami Harmami. “Synthesis of Capsule Film from Water-Soluble Chitosan by Adding Sodium Lauryl Sulfate”. Asian Journal of Chemistry 32, no. 3 (January 31, 2020): 634–640. Accessed April 20, 2024. https://asianpubs.org/index.php/ajchem/article/view/32_3_26.