[1]
B. .-. Riyanto, A. .-. Maddu, and E. G. Fadhallah, “Microwave Absorbent Packaging Material from Composites Chitosan-Polyvinyl Alcohol Polymer”, JPHPI, vol. 17, no. 2, Jul. 2015, doi: 10.17844/jphpi.v17i2.8695.