Yusuf, Yusmardhany, Fauzan Irfandy, and Alit Istiani. “Mathematical Model of Water Absorption in Arrowroot Starch-Chitosan Based Bioplastic”. Eksergi 19, no. 1 (April 5, 2022): 35–39. Accessed July 30, 2025. https://jurnal.upnyk.ac.id/index.php/eksergi/article/view/6310.