Muhammad, Baraa Basem Mayah, and Khaled Abdel Aziz Attia Al Badrani. “Prepare Several Substituted Pyridines Derived from Chalcone and Evaluate Their Bioactivity”. International journal of health sciences 6, no. S5 (July 26, 2022): 11556–11564. Accessed May 10, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/11157.