Riyanto, Bambang -, Akhiruddin - Maddu, and Esa Ghanim Fadhallah. 2015. “Microwave Absorbent Packaging Material from Composites Chitosan-Polyvinyl Alcohol Polymer”. Jurnal Pengolahan Hasil Perikanan Indonesia 17 (2). https://doi.org/10.17844/jphpi.v17i2.8695.