Faez Hasan, Mohammed. “Beyond Mean-Variance: Asymmetric Returns and Downside Risk in an Extreme Frontier Market”. Iraqi Journal for Administrative Sciences 22, no. 87 (March 5, 2026): 152–167. Accessed April 16, 2026. https://journals.uokerbala.edu.iq/index.php/ijas/article/view/5605.