Biglari, Sohrab, and Mir feiz Fallahshams Layalestani. “Design and Explanation of Portfolio Optimization Model Using Similarity and TOPSIS Methods”. Management Strategies and Engineering Sciences 6, no. 1 (March 31, 2024): 64–70. Accessed June 10, 2026. https://msesj.com/index.php/mses/article/view/60.