“Generic versus innovator: Analysis of the pharmaceutical qualities of paracetamol and ibuprofen tablets in the Nigerian Market”., East Cent. Afr. J. Pharm. Sci., vol. 12, no. 3, pp. 55–64, Nov. 2018, Accessed: Jun. 15, 2026. [Online]. Available: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/97