1.
Kalinowska W, NapieraƂa M, Gotowski R. Physical activity leisure time students from secondary school Ignacy Dzialynski in Golub-Dobrzyn. J Educ Health Sport [Internet]. 2017 Feb. 2 [cited 2024 Apr. 19];7(2):135-50. Available from: https://apcz.umk.pl/JEHS/article/view/4249