S. Aziz, K. and A. Qader, H. (2025) “Ratio spectra derivative and mean centering as green analytical techniques for simultaneous determination of ascorbic acid and folic acid in pharmaceutical formulations, for-ferro tablets”, Zanco Journal of Medical Sciences (Zanco J Med Sci), 29(2), pp. 214–225. doi: 10.15218/zjms.2025.022.