Selected socio-economic factors influencing swimming competency of secondary school students

Görner, Karol, 1959- Selected socio-economic factors influencing swimming competency of secondary school students / Karol Görner, Ladislav Kručanica, Zygmunt Sawicki

In Journal of Physical Education and Sport. -- Piteşti : Editura Universităţii din Piteşti, 2020. -- ISSN 2247-8051. -- ISSN 2247-806X. -- Vol. 20, no. 4 (2020), pp. 1666-1672

1. socioekonomické faktory 2. plávanie 3. starší žiaci 4. články

I. Kručanica, Ladislav
II. Sawicki, Zygmunt
III. Journal of Physical Education and Sport. -- Vol. 20, no. 4 (2020), pp. 1666-1672
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