ЖУМАБЕКОВА, Г.; АМАНОВА, Г.; КОСТЫРКО, Р. DIRECTIONS FOR IMPROVING THE METHODS OF STOCK ANALYSIS. Journal of Economic Research & Business Administration, [S. l.], v. 124, n. 2, p. 104–110, 2018. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1976. Acesso em: 24 nov. 2024.