R. MOHAMED, S. Synthesis of some substituted 1,3,4-oxadiazoles, thiadiazoles and 1,2,4-triazoles. Journal of Education and Science, [S. l.], v. 22, n. 2, p. 29–37, 2009. DOI: 10.33899/edusj.2009.57686. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41619. Acesso em: 10 sep. 2025.