ENAGHENOR P. YAKUBU; NNANEME F. ONYEBUCHI; KALU M. KALU; PATANAN M. AWANO. Formulation and characterization of a polyurethane-based flame-retarding polymer derived from soybean seed oil. Dutse Journal of Pure and Applied Sciences, [S. l.], v. 12, n. 1b, p. 134–147, 2026. DOI: 10.4314/dujopas.v12i1b. Disponível em: https://www.ajol.info/index.php/dujopas/article/view/316306. Acesso em: 8 oct. 2026.