Zhanar K, Yerlan O, Marat S, Saltanat J, Dina B, Gulshat Z. An Empirical Study of the Impact of the Banking System on the Sustainable Development of the National Economy. QAJ [Internet]. 2025Dec.5 [cited 2026May23];5(4):508-25. Available from: https://journal.qubahan.com/index.php/qaj/article/view/2085