N. S. . Jafar and H. F. . Mohsein, “Preparation, Characterization, and Antibacterial Evaluation of New Derivatives of Nicotinic and Mefenamic Acids”, J. K. Chem. Sci., vol. 4, no. 3, pp. 20–35, Nov. 2025, doi: 10.36329/jkcm/2025/v4.i3.18814.