Author = Moustafa Abd El-Hafez
Challenge of Construction Materials and Solution of Nanotechnology

Volume 18, Issue 1, March 2014, Pages 161-170

Moustafa Abd El-Hafez; Ashraf elmokadem; Noha Abu-Samra


Improve Energy Efficiency through Nano Pore Vacuum Insulation Panels "Vips"

Volume 18, Issue 1, March 2014, Pages 171-179

Moustafa Abd El-Hafez; ashraf abd elfattah elmokadem; Noha Abu-Samra


تنســيق المـواقع العـــلاجية

Volume 16, Issue 1, March 2012, Pages 234-243

Moustafa Abd El-Hafez; Essam Badran; Ahmed Helal