Ч.АНХБАЯР; P.Энхбат. ВАЛЮТЫН ХАНШИЙН МАТЕМАТИК ЗАГВАРЧЛАЛ. Journal of Business and Innovation, [S. l.], v. 2, n. 3, p. 24–42, 2023. Disponível em: https://journal.num.edu.mn/BusinessAndInnovation/article/view/2037. Acesso em: 23 oct. 2024.