Karbetoba, Z. R., Karbetoba, S. and Tuzubekova, M. K. (2015) “Using internet in market асtivity of organization”., Journal of Economic Research & Business Administration, 102(2), pp. 49–57. Available at: https://be.kaznu.kz/index.php/math/article/view/64 (Accessed: 1 July 2025).