selected publications academic article The Effect of Two Body Wear on CAD/CAM PEEK against Monolithic Zirconia, Lithium Disilicate, and Tooth Enamel; “An in vitro study”. Egyptian Dental Journal. 68:2691-2700. 2022 Debonding of lithium Disilicate and Felspathic Veneers with Er, Cr: YSGG laser bonded with two different curing mode resin cement.. Al-Azhar Journal of Dental Science. 24:19-26. 2021 Load to failure of three different monolithic zirconia inlay- retained fixed dental prosthesis designs with three surface treatments. Brazilian Dental Science. 23. 2020