Dovdon, B., Bazarragchaa, B. and Shirnen, M. 2026. ROBUST PORTFOLIO OPTIMIZATION FOR CONSTRUCTING INVESTMENT PORTFOLIOS IN THE MONGOLIAN STOCK EXCHANGE. Journal of Business and Innovation (Бизнес & Инноваци). 12, 2 (Jul. 2026), 41–52. DOI:https://doi.org/10.22353/jbai.2026120203.