Role of secondary school teachers in implementing tasks to preserve health of adolescents, preparing for service in Russian army and navy - PDF (Russian)


Copyright (c) 2023 Zakrevsky Y.N., Losev V.R., Gun G.E.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
 


This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies