Synthesis and Characterization of some New 1,3,4-Oxadiazole derivatives based on 4-amino benzoic acid. Baghdad Science Journal, Iraq, Baghdad, v. 13, n. 4, p. 0762, 2025. DOI: 10.21123/bsj.2016.13.4.0762. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2318.. Acesso em: 18 jun. 2025.