Waheed, A., M. S. Alorainy, A. A. Alghasham, S. A. Khan, and M. Raza. “Synthesis of a New Series of Substituted Pyrimidines and Its Evaluation for Antibacterial and”. International Journal of Health Sciences, vol. 2, no. 1, Jan. 2008, https://pub.qu.edu.sa/index.php/journal/article/view/68.