Setyawati, Amri, Deni Pranowo, and Indriana Kartini. “Green Chemistry: Effect of Microwave Irradiationon Synthesis of Chitosan for Biomedical Grade Applications of Biodegradable Materials”. EKSAKTA: Journal of Sciences and Data Analysis 16, no. 2 (October 25, 2016): 137–148. Accessed May 3, 2024. https://journal.uii.ac.id/Eksakta/article/view/6654.