R. Mohamed, Shereen, and شیرین. “Synthesis of Some Substituted 1,3,4-Oxadiazoles, Thiadiazoles and 1,2,4-Triazoles”. Journal of Education and Science (JES) 22, no. 2 (June 1, 2009): 29–37. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17504.