Daoud, Khalid, Shaima S. Ismaeel, and Yassir S. Mohamad. “Synthesis of 2- alkyl/Phenyl -5-Substituted 1,3,4- Thiadiazoles”. Journal of Education and Science 27, no. 1 (January 1, 2018): 27–34. Accessed October 25, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/41430.