For citations:
Viderker N.V., Kalashnikova E.Yu., Merkulova I.V., Nemtsova E.S., Chuvilova O.N. Digitalization of the financial sector of the economy as a factor of increasing the efficiency of management of regional economic systems. Newsletter of North-Caucasus Federal University. 2022;(3):50-57. (In Russ.) https://doi.org/10.37493/2307-907X.2022.3.6