Riyanto, Bambang -, Akhiruddin - Maddu, and Esa Ghanim Fadhallah. “Microwave Absorbent Packaging Material from Composites Chitosan-Polyvinyl Alcohol Polymer”. Jurnal Pengolahan Hasil Perikanan Indonesia 17, no. 2 (November 25, 2014). Accessed December 25, 2025. https://journal.ipb.ac.id/jphpi/article/view/8696.