Haque, T., Talukder, M. M. U., Laila, S., Fatema, K., & Kabir, A. K. L. (2009). Simultaneous Estimation of Naproxen and Ranitidine HCl by Using UV Spectrophotometer. Stamford Journal of Pharmaceutical Sciences, 1(1), 18–24. https://doi.org/10.3329/sjps.v1i1.1781