Authors
Rabah Abdaljawad
Faculty of Economics & Administrative Sciences, Al-Azhar University
Faculty of Economics & Administrative Sciences, , Al-Azhar University
© 2021 Ziad Aldammagh, Rabah Abdaljawad, Tareq Obaid, published by University of Information Technology and Management in Rzeszow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.