Bezo, Ardi, Hidajet Shehu, and Zamir Manaj. “A Markowitz Approach For Asset Allocation In The Albanian Bond Market”. European Scientific Journal, ESJ 12, no. 10 (April 29, 2016): 129. Accessed November 22, 2024. https://eujournal.org/index.php/esj/article/view/7316.