Ahmed, M. A., A. M. Al-mahallawi, S. N. El-Helalya, and W. H. Abd-Elsalam, "The effect of the saturation degree of phospholipid on the formation of a novel self-assembled nano-micellar complex carrier with enhanced intestinal permeability", international Journal of Pharmaceutics, vol. 569, pp. 118567, 2019.
RASHAD, A. M. I. R. A. A., S. N. El-helaly, R. A. E. T. Rehim, and O. N. El-Gazayerly, "Core-in-cup/liquisol dual tackling effect on azelnidipine buccoadhesive tablet micromeritics, in vitro release, and mucoadhesive strength", Acta Pharm., vol. 69, pp. 381 - 398, 2019.
El-helaly, S. N., B. A. Habib, and M. A. K. El-Rahman., "Resolution V fractional factorial Design for Screening of factors affecting weakly basic drugs liposomal systems.", European Journal of Pharmaceutical Sciences , vol. 119, pp. 249-258, 2018.