RiyantoB-, MadduA-, Fadhallah EG. Microwave Absorbent Packaging Material from Composites Chitosan-Polyvinyl Alcohol Polymer. JPHPI [Internet]. 2015Jul.30 [cited 2023Jun.1];17(2). Available from: https://jurnal.ipb.ac.id/index.php/jphpi/article/view/8695