Synthesis & Characterization of Some 1, 3, 4-OxadiazoleDerivatives & new Cyclic Imides from Creatinine. Iraqi Journal of Science, [S. l.], v. 56, n. 2A, p. 921–941, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10177.. Acesso em: 22 jul. 2024.