Lestari, T., Sjaifullah, A., & Santoso, A. (2017). Synthesis and Characterization of Hydrogels based on Graft Copolymerization of Acrylamide on Chitin resulted from Enzymatic Isolation of Shrimp Waste. Jurnal ILMU DASAR, 17(2), 59-64. doi:10.19184/jid.v17i2.2684