I.Vasiliev, I., A. Smelov, P., V. Klimovskih, N., G. Shevashkevich, M., & N. Donskaya, E. (2018). Operational Risk Management in A Commercial Bank. International Journal of Engineering & Technology, 7(4.36), 524-529. https://doi.org/10.14419/ijet.v7i4.36.24130