NURGAZINA, A.; DOSZHAN, R.; SABIDULLINA, A. New Financial Technologies: New Opportunities and New Challenges of the XXI Century. Journal of Economic Research & Business Administration, [S. l.], v. 138, n. 4, p. 33–46, 2021. DOI: 10.26577/be.2021.v138.i4.04. Disponível em: https://be.kaznu.kz/index.php/math/article/view/2311. Acesso em: 21 nov. 2024.