DOAN, Thi Hoa Huyen et al. Investigation of the Effect of L-Glutamic Acid Content on the Biodegradation of Poly(Vinyl Alcohol) Membranes and Poly(Vinyl Alcohol) Foamed with Poly(Ethylene Glycol). Engineering and Technology For Sustainable Development, [S. l.], v. 35, n. 5, p. 017–024, 2025. DOI: 10.51316/jst.186.etsd.2025.35.5.3. Disponível em: https://jst.vn/index.php/etsd/article/view/1122. Acesso em: 25 oct. 2025.