Keywords = marketing
Studying the reality of sports investment in Egypt by hosting the World cup Championship for Handball 2021

Volume 3, Issue 1, April 2022, Pages 1-35

Nermeen Ahmed Kreama; Ahmed Alsayed Awaad Alsayed Awaad


Developing a method for marketing water sports

Volume 1, Issue 1, April 2021, Pages 20-42

Adel Mohamed Abd El Moneim Makky