AZZOUZ, A.; عادل; EL MAWLA, H.; هبة. Determination of the synthetic compounds of some acidic and basic compounds derived from N-formyl pipyridine by chemical and physical methods. Journal of Education and Science (JES), [S. l.], v. 25, n. 2, p. 8–26, 2012. DOI: 10.33899/edusj.2012.59145. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17862. Acesso em: 4 aug. 2025.