Souza, K. S., Bigles, L. H., Lima, L. H. de, Silva, P. da, Silvero, S. L., Passinhas, D. M. C., & Melo, B. N. (2023). Rigid polyurethane foams made from chemically recycled pet and pcbjpe modelo de artículo. Brazilian Journal of Production Engineering, 9(6), 01-05. https://periodicos.ufes.br/bjpe/article/view/43235