Daoud, Khalid, خالد, Shaima S. Ismaeel, شیماء, Yassir S. Mohamad, and یاسر. 2014. “Synthesis of 2- alkyl/Phenyl -5-Substituted 1,3,4- Thiadiazoles”. Journal of Education and Science (JES) 27 (1):27-34. https://doi.org/10.33899/edusj.2014.161557.