Ziane M, Sara C, Fatima B, Abdelhakim C, EL MOUTAOUAKIL K. Portfolio selection problem: main knowledge and models (A systematic review). Stat., optim. inf. comput. [Internet]. 2024Feb.21 [cited 2024Nov.1];12(3):799-16. Available from: http://www.iapress.org/index.php/soic/article/view/1961