Masry, A. . H. E.-. (2002) “SYNTHESIS OF SOME NEW PYRIMIDINE DERIVATIVES INCORPORATED INTO OTHER HETEROCYCLES FOR BIOLOGICAL EVALUATION”, Biological Sciences - PJSIR, 45(2), pp. 69–75. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/1752 (Accessed: 22 November 2024).