A. G. Savina
Middle Russia Institute of Management – branch of Russian Presidential Academy of National Economy and Public Administration
Russian Federation

Anna G. Savina, PhD (Pedagogy), Associate  Professor, Associate Professor of the Department of Mathematics and Information Technologies

Author ID: 684803

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L. I. Malyavkina
Middle Russia Institute of Management – branch of Russian Presidential Academy of National Economy and Public Administration
Russian Federation

Lyudmila I. Malyavkina, Doctor of Economics, Associate Professor, Professor of the Department of Mathematics and Information Technologies

Author ID: 664543

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D. A. Savin
Middle Russia Institute of Management – branch of Russian Presidential Academy of National Economy and Public Administration
Russian Federation

Denis A. Savin, post-graduate student, Department of Technology, Service, Commerce and Customs

Author ID: 1173425

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