Hindawy, A. M. and Ahmed, R. H. (1999) “?ELECTRONIC SPECTRAL PROPERTIES OF SUBSTITUTED AZOURACIL COMPOUNDS”, Biological Sciences - PJSIR, 42(1), pp. 11–23. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2099 (Accessed: 22 July 2024).