XU, Yewei; TANG, Jie; CHANG, Guanjun; LUO, Xuan; ZHU, Fanghua; ZHANG, Lin. Synthesis and Characterization of N-Substituted Polybenzimidazoles. Asian Journal of Chemistry, [S. l.], v. 25, n. 7, p. 4013–4016, 2013. DOI: 10.14233/ajchem.2013.13881. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25_7_101. Acesso em: 20 jul. 2024.