Gaber, Hatem M., Mark C. Bagley, and Sherif M. Sherif. “Antimicrobial Investigations on Synthetic P-Tolylazo Derivatives of Thienopyrimidinone Based on an Ortho Funtionalized Thiophene Nucleus”. European Journal of Chemistry 1, no. 2 (June 15, 2010): 115–123. Accessed April 29, 2024. https://www.eurjchem.com/index.php/eurjchem/article/view/56.