Mali, S., Carvalho, F.A., Bilck, A.P. and Yamashita, F. 2019. Polyvinyl alcohol films with different degrees of hydrolysis and polymerization. Semina: Ciências Exatas e Tecnológicas. 40, 2 (Dec. 2019), 169–178. DOI:https://doi.org/10.5433/1679-0375.2019v40n2p169.