Political Periods, Institutional Quality, and Economic Growth in Afghanistan (1996–2024): Historical-Period Associations and Univariate Mean-Break Diagnostics. AJEAF [Internet]. 2026 Mar. 22 [cited 2026 Nov. 2];4(1):1254-6. Available from: https://www.ajeaf.com.ajmss.com/index.php/Journal/article/view/452