Ali, Ahmed Khalil. “The Importance of the Geopolitical Location of Yemen and Somalia and Their Impact on Arab Security”. Journal of natural sciences, life and applied sciences 5, no. 3 (September 30, 2021): 36–17. Accessed December 19, 2025. https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/4211.