KOSHKARBAYEV, K. U.; BIRMAGAMBETOV, T. B.; KHAZIN, D. O. Fintech companies: taxonomy of services and development of innovations (on the example of Kaspi bank JSC). Journal of Economic Research & Business Administration, [S. l.], v. 143, n. 1, p. 111–122, 2023. DOI: 10.26577/be.2023.v143.i1.09. Disponível em: https://be.kaznu.kz/index.php/math/article/view/2515. Acesso em: 4 dec. 2024.