IBRAHIM, H. K.; EL-TAMANY, S. H.; EL-SHAARAWY, R. F.; EL-DEEN, I. M. Synthesis and investigation of mass spectra of some novel benzimidazole derivatives. Macedonian Journal of Chemistry and Chemical Engineering, [S. l.], v. 27, n. 1, p. 65–79, 2008. DOI: 10.20450/mjcce.2008.248. Disponível em: https://mjcce.org.mk/index.php/MJCCE/article/view/248. Acesso em: 1 may. 2024.