S. Ehsan. “SOLVENT-FREE RAPID MICROWAVE SYNTHESIS AND ANTIVIRAL ACTIVITY OF 2,4-(I H, 3H)PYRIMIDINEDIONE”. Pakistan Journal of Science 67, no. 4 (January 4, 2023). Accessed November 5, 2026. http://pjosr.com/index.php/pjs/article/view/608.