O. A. Verzilina
candidate of sciences (economics), associate professor. Stary Oskol technological institute n. a. A. A. Ugarov (branch) of the FSEI HE «National research technological university «MISIS»,
candidate of sciences (economics), associate professor. Stary Oskol technological institute n. a. A. A. Ugarov (branch) of the FSEI HE «National research technological university «MISIS»,