Study on UV resistance of high density polyethylene composite using waste gypsum . Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 10, n. 1S, p. 153–157, 2022. DOI: 10.51316/jca.2021.112. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2021.112.. Acesso em: 27 jun. 2026.