Indriyanto, Irfan, Sri Wahyuni, and Winarni Pratjojo. 2014. “PENGARUH PENAMBAHAN KITOSAN TERHADAP KARAKTERISTIK PLASTIK BIODEGRADABLE PEKTIN LIDAH BUAYA”. Indonesian Journal of Chemical Science 3 (2). https://doi.org/10.15294/ijcs.v3i2.3506.