El-Ragehy, N. A., M. A.Hegazy, G. AbdElHamid, and S. A. Tawfik, "Validated potentiometric method for the determination of sulfacetamide sodium; application to its pharmaceutical formulations and spiked rabbit aqueous humor", Bulletin of Faculty of Pharmacy, Cairo University, vol. 56, pp. 207-212, 2018.
Ragehy, N. E., M. Hegazy, G. Sedik, and samia Tawfik, "Validated Chromatographic Methods for the Simultaneous Determination of Sulfacetamide Sodium and Prednisolone Acetate in their Ophthalmic Suspension", Journal of Chromatographic Science, vol. 1-6, 2017.
G.AbdelHamid, M..R.Elghobashy, E.S.ElZanfaly, S.M.Amer, and S.Z.Elkhateeb, "Stability-Indicating Methods for Determination of Amisulpride in Pure Form, Pharmaceutical Preparation and Human Plasma", 4th International Scientific Conference of Faculty of Pharmacy, Cairo University, Cairo, 24 April, 2013.
AbdElHamid, G., E.S.ElZanfaly, M.R.Elghobashy, S.M.Amer, and S.Z.Elkhateeb, "Stability-Indicating Methods for Determination of Amisulpride in Pure Form and Pharmaceutical Preparation ", 3rd Scientific Conference of Faculty of Pharmacy , Cairo University, Cairo, 25 April, 2012.
AbdElHamid, G., M. R. Elghobashy, E. S. Elzanfaly, S. M. Amer, and S. Z. ElKhateeb, "Ion Selective Membrane Electrodes for Stability-Indicating Determination of Amisulpride", Anal. Bioanal. Electrochem, vol. 4, issue 6, pp. 579 - 592, 2012.