Zein, H., and F. A. Mufadi, "Using Forming Limit Stress Diagram (FLSD) ‎for‎ Investigation the Effect of the Geometrical ‎and the Operating Parameters on the Deep Drawing Force", Minia Journal of Engineering & Technology (MJET)‎, vol. 37, issue 2, pp. ‎152-174‎, 2018. 8th_paper.pdf
Zian, H., E. M. Afifi, A. B. Elshalakny, T. A. Osman, and B. M. Kamel, "Investigation of gear performance of MLNGPs as an additive on polyamide 6 spur gear", Fullerenes, Nanotubes and Carbon Nanostructures, vol. 26, issue 6, pp. ‎351-359‎, 2018.
Zein, H., and O. M. Irfan, "Surface Roughness Investigation and Stress Modeling by Finite Element on Orthogonal ‎Cutting of Copper", metals, vol. 8, issue 418, pp. ‎1-13‎, 2018. 6th._paper.pdf
Zein, H., and H. Omar, "Designing and Manufacturing of Miniature Savonius Wind ‎Turbine", International Engineering Conference and Exhibition IECE‎, Riyadh, Saudi Arabia‎, 5 December, 2017. 4th_paper.pdf
Zein, H., E. M. Sherbiny, M. Abd-Rabou, and E. M. shazly, "Thinning and residual stresses of sheet metal in the deep drawing process", Materials and Design, vol. 55, pp. 869–879, 2013. 3rd_paper.pdf
Zein, H., E. M. Sherbiny, M. Abd-Rabou, and E. M. shazly, "Thinning and spring back prediction of sheet metal in the deep drawing process", Materials and Design, vol. 53, pp. 797–808, 2013. 2nd_paper.pdf
Zein, H., M. El-Sherbiny, M. Abd-Rabou, and E. M. shazly, "‎ Effect of Die Design Parameters on Thinning of Sheet ‎Metal in the Deep Drawing Process", American Journal of Mechanical Engineering, vol. Vol. 1, issue No. 2, pp. 20-29, 2013. 1st_paper.pdf
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