Rasulu, Hamidin, Danar Praseptiangga, I Made Joni, and Ari Handono Ramelan. “Characterization of Physicochemical Properties of Chitosan Coconut Crabs Shells (Birgus Latro)”. International Journal on Advanced Science, Engineering and Information Technology 12, no. 1 (February 24, 2022): 385–393. Accessed July 3, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/13465.