Sadeghi, Soheila, Taimoor Marjani, Ali Hassani, and Jose Moreno. 2022. “Development of Optimal Stock Portfolio Selection Model in the Tehran Stock Exchange by Employing Markowitz Mean-Semivariance Model”. Journal of Finance Issues 20 (1):47-71. https://jfi.aof-mbaa.org/index.php/jfi/article/view/3061.