Reference to this paper should be made as follows:
Guo, J.; Portna, O.; Rodchenko, V.; Navrotskyy, O.; Du, J. 2019. Methodical approaches to the formation of the financial institution security system, Journal of Security and Sustainability Issues 8(4): 747-756. https://doi.org/10.9770/jssi.2019.8.4(17)
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