Seada, M., A.M. Abdel-Halim, S.S. Irbahim, and M. Abdel-Megid. “Synthesis and Biological Activities of Some New Pyrimidine Derivatives ”. Asian Journal of Chemistry 4, no. 3 (March 30, 2010): 544–552. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/25095.