Rasoulzadeh M, Edalatpanah SA, Fallah M, Najafi SE. A multi-objective approach based on Markowitz and DEA cross-efficiency models for the intuitionistic fuzzy portfolio selection problem. Decis. Mak. Appl. Manag. Eng. [Internet]. 2022 Jul. 3 [cited 2024 Nov. 15];5(2):241-59. Available from: https://mail.dmame-journal.org/index.php/dmame/article/view/423