Shahzad, Sohail Anjum, Muhammad Yar, Zulfiqar Ali Khan, Islam Ullah Khan, Syed Ali Raza Naqvi, Nasir Mahmood, and Khalid Mohammed Khan. “Microwave-Assisted Solvent Free Efficient Synthesis of 1,3,4-Oxadiazole-2(3H)-Thiones and Their Potent in Vitro Urease Inhibition Activity”. European Journal of Chemistry 3, no. 2 (June 30, 2012): 143–146. Accessed April 27, 2024. https://eurjchem.com/index.php/eurjchem/article/view/551.