Maitham Rabie Hadi, Hebat Allah Mustafa Al-Sayed Ali Al-Mansour. The performance of the optimal risky international portfolio in light of the financial crisis - an analytical study of a sample of international stock markets. IJAS [Internet]. 2024 Oct. 22 [cited 2026 Apr. 18];14(57):29-66. Available from: https://journals.uokerbala.edu.iq/index.php/ijas/article/view/2492