García, Fernando, Jairo González-Bueno, Javier Oliver, and Rima Tamošiūnienė. “A Credibilistic Mean-Semivariance-PER Portfolio Selection Model for Latin America”. Journal of Business Economics and Management 20, no. 2 (March 7, 2019): 225-243. Accessed November 1, 2024. https://jcem.vgtu.lt/index.php/JBEM/article/view/8317.