Shafi, Noman, Muhammad Hassam, Wasim Abbas Shaheen, and Abdul Malik. “Urban Development and Aid Effectiveness: Examining Their Impact on Export Performance in Sub-Saharan African Countries”. Journal of Political Stability Archive 3, no. 2 (April 2, 2025): 41–58. Accessed April 22, 2026. https://journalpsa.com/index.php/JPSA/article/view/90.