“Comparison of the Disc Diffusion Assay With Spectrophotometer Technique for Antibacterial Activity of Diclofenac Sodium, Indomethacin and Mefenamic Acid”. Asian Journal of Pharmaceutics (AJP) 3, no. 2 (August 28, 2014). Accessed April 15, 2026. http://www.asiapharmaceutics.info/index.php/ajp/article/view/257.