Two-Tier Power Allocation for Non-Orthogonal Multiple Access Based Cognitive Radio Networks. - Safaa Gamal; Mohamed Rihan; Adel Zaghloul; Abdelhamid A. Shaalan (AICCSA, 2018)

Multiple Access in Cognitive Radio Networks: From Orthogonal and Non-Orthogonal to Rate-Splitting. - Safaa Gamal; Mohamed Rihan; Saleh Hussin; Adel Zaghloul; Ahmed Abdelaziz Salem (IEEE Access, 2021)

Milling Poly Methyl Methacrylate Granules to Micro Size for Medical Applications. - Safaa Gamal; Mina Mikhail; Nancy M. Salem; Mohamed Tarek I. El-Wakad; Reda Abdelbaset (NILES, 2024)