1.
Spieszny M, Görner K, Jurczak A. Assessment of somatic and motor development level of 10-12 year old children. J Educ Health Sport [Internet]. 2017 Jun. 17 [cited 2024 Dec. 26];7(6):345-61. Available from: https://apcz.umk.pl/JEHS/article/view/4558