Benha Journal of Applied Sciences

Author = G.M .Abdel Khalik

Volume 6, Issue 6, December 2021, Pages 11-22

A.M. Hamed; G.M .Abdel Khalik; M.G. Abdel Fatah

Volume 10 (2025)

Volume 9 (2024)

Volume 8 (2023)

Volume 7 (2022)

Volume 6 (2021)

Volume 5 (2020)

Volume 4 (2019)

Volume 3 (2018)

Volume 2 (2017)

Volume 1 (2016)