S.El-Mofty, N.Khairy, A.El-Kammar, and A.A.El-Midany, "Effect of mineralogical composition and kerogen content on oil shale natural floatability", Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 40, issue 9, pp. 1144-1152, 2018.
S.E.El-Mofty, and A.A.El-Midany, "Role of calcium ions and their interaction with depressants in phosphate flotation", Chemical papers Journal, vol. 72, issue 10, pp. 2641–2646, 2018.
R.Gamal, N.Edrees, A.A.El-Midany, and S.E.El-Mofty, "Valuation of chloride salts and their mixtures in coal flotation without collector", Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 40, issue 23, pp. 2822-2831, 2018.
S.El-Mofty, and A. El-Midany, "Calcite–oleate–oxalate interaction in calcite flotation system", Particulate Science and Technology, vol. 35, issue 6, pp. 699-703, 2017.
S.E.El-Mofty, and A.A.El-Midany, "Calcite flotation in potassium oleate - potassium dihydrogen phosphate system", Journal of surfactants and detergents, vol. 18, issue 5, pp. 905-911, 2015.
S.E.El-Mofty, N.Khairy, A. M. El-Kammar, and A.A.El-Midany, "collectorless flotation of oil shale", SME Annual Meeting, USA, Feb 2016.
S.E.El-Mofty, A.Al-Kammar, A.A.El-Midany, and N.Khairy, "Screening the factors affecting the oil shale upgrading by flotation, EPRI Conference", EPRI, Cairo, Egypt, 12 Feb, 2014.
A.M.Elmahdy, S.E.El-Mofty, N.A.Abdel-Khalek, and A.A.El-Midany, "Impact of Corynebacterium-diphtheriae-intermedius bacteria adsorption on enhancing the phosphate and dolomite separation selectivity", Adsorption Science and Technology, vol. 29, pp. 47-57, 2011.
A.A.El-Midany, M.K.Khallaf, and S.E.El-Mofty, "Characterization of Silicone Coating for Archeological Stone Conservation", Surface and interface analysis , vol. 43, pp. 1182–1188, 2011.
M.K.Khallaf, A.A.El-Midany, and S.E.El-Mofty, "Influence of Acrylic Coatings on the interfacial, physical, and mechanical properties of Stone-based Monuments", Progress in Organic Coatings, vol. 72, pp. 592-598, 2011.