The Effect of Chitosan and Glycerol Variations on Galactomannan Extract from Coconut Pulp as a Raw Material for Making Bioplastics. CHEMSUKA: Journal of Chemical Science and Applications, [S. l.], v. 2, n. 1, p. 61–76, 2026. DOI: 10.14421/chemsuka.6248. Disponível em: https://ejournal.uin-suka.ac.id/saintek/chemsuka/article/view/6248. Acesso em: 22 jun. 2026.