Formation of self-control in physical training - PDF (Russian)
Copyright (c) 2023 Vasiliev A.A., Morozova A.K., Morozov V.I.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2023 Vasiliev A.A., Morozova A.K., Morozov V.I.
This work is licensed under a Creative Commons Attribution 4.0 International License.