M. DAOUD, K.; Q. MAHMOOD, E.; Y. SALIH, M. Synthesis of Some 1,4-Bis (Substituted 1,3,4-Oxadiazoles and 1,2,4-Triazoles) Benzene From Terephthalic Acid. Journal of Education and Science (JES), [S. l.], v. 24, n. 3, p. 51–60, 1999. DOI: 10.33899/edusj.1999.58800. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17702. Acesso em: 4 aug. 2025.