Ziane, Mohammed, Chillali Sara, Belhabib Fatima, Chillali Abdelhakim, and Karim EL MOUTAOUAKIL. “Portfolio Selection Problem: Main Knowledge and Models (A Systematic Review)”. Statistics, Optimization & Information Computing 12, no. 3 (February 21, 2024): 799-816. Accessed July 3, 2024. http://iapress.org/index.php/soic/article/view/1961.