N. Ovchinnikova

发表

D. Lazarenko, N. Ovchinnikova, 2021, University Management: Practice and Analysis.

V. A. Alekseev, N. Ovchinnikova, 2016 .

Maxim M. Kharlamov, Nataliia E. Ovchinnikova, Oxana P. Ovchinnikova, 2019 .