For citations:

Magomedov O.M., Ibragimov A.A., Omarov M.M. Features of Physical Development of Boys Aged 11-17 years Living in the Conditions of the Plain, the Middle Mountains and the Highlands of Dagestan. Dagestan State Pedagogical University. Journal. Psychological and Pedagogical Sciences. 2021;15(3):47-52. (In Russ.) https://doi.org/10.31161/1995-0675-2021-15-3-47-52