R. MOHAMED, S.; شیرین. Synthesis of some substituted 1,3,4-oxadiazoles, thiadiazoles and 1,2,4-triazoles. Journal of Education and Science (JES), [S. l.], v. 22, n. 2, p. 29–37, 2009. DOI: 10.33899/edusj.2009.57686. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17504. Acesso em: 4 aug. 2025.