“Synthesis and Characterization of Edible Film Based on Glucomannan from Local Porang Tubers With a Combination of Carrageenan and Sorbitol As Plasticizer”. Jurnal Biota 10, no. 2 (August 28, 2024): 157–167. Accessed April 19, 2025. https://jurnal.radenfatah.ac.id/index.php/biota/article/view/16821.