YEVESKINA, Zh.T.; Nurgaliyeva А.М.; CHAYKOVSKAYA, L.A. The profitability of second-tier banks: essence and main influencing factors. BUKETOV BUSINESS REVIEW, [S. l.], v. 101, n. 1, p. 36–47, 2021. DOI: 10.31489/2021ec1/36-47. Disponível em: https://bbr.buketov.edu.kz/economy-vestnik/article/view/113. Acesso em: 4 feb. 2026.