Author = Yehia, Sameh
Optimal Shape and Size of Holes in Hybrid Reinforced Concrete Beams

Volume 5, Issue 1, June 2024, Pages 19-32

Sameh Yehia; arafa mahmoud


Behavior and Correlations between different Mechanical Properties of Fly Ash-based Geopolymer Concrete

Volume 4, Issue 2, December 2023, Pages 279-290

Sameh Yehia; Gouda M. Ghaniem; Nehal Mohamed; Mohamed Helmy