L. S. Ahamed, R. A. Ali, R. S. Ahmed, M. R. Ahamad, and R. I. Al-Bayati, “Synthesis of New7-ethyl-4-methyl-2-Quinolone Derivatives”, Al-Nahrain J. Sci., no. 2, pp. 30–37, Jan. 2019, Accessed: May 22, 2026. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/2046