Synthesis, optimization, and evaluation of polyurethane from underutilized vegetable oils. Terratmosphera, [S. l.], v. 1, n. 2, p. 407, 2026. DOI: 10.61298/terratmosphera.2026.1.2.407. Disponível em: https://rans.nsps.org.ng/index.php/terratmosphera/article/view/407. Acesso em: 20 sep. 2026.