1.
Ivashchenko O, CieĊ›licka M. Discriminant analysis in the classification of the preparation strength girls 11-12 year. J Educ Health Sport [Internet]. 2016 Aug. 31 [cited 2023 Jun. 1];6(8):888-97. Available from: https://apcz.umk.pl/JEHS/article/view/4135