da Costa, D.M. (2020) “Effect of Nonionic Surfactants on the Crystallinity and Thermal Stability of Poly(vinyl alcohol) Film”, Orbital: The Electronic Journal of Chemistry, 12(4), pp. 213–219. Available at: https://periodicos.ufms.br/index.php/orbital/article/view/15718 (Accessed: 30 January 2026).