DOVDON, B.; BAZARRAGCHAA, B.; SHIRNEN, M. ROBUST PORTFOLIO OPTIMIZATION FOR CONSTRUCTING INVESTMENT PORTFOLIOS IN THE MONGOLIAN STOCK EXCHANGE. Journal of Business and Innovation (Бизнес & Инноваци), [S. l.], v. 12, n. 2, p. 41–52, 2026. DOI: 10.22353/jbai.2026120203. Disponível em: https://journal.num.edu.mn/BusinessAndInnovation/article/view/11074. Acesso em: 19 aug. 2026.