1.
ŁOSIEŃ, Tomasz, MĘDRAK, Anna, PLASKACZ, Paweł, BAJERSKA, Izabela, REUT, Magdalena, DRAGON, Emilia, POLKO, Martyna and CEBULA, Aleksandra. Physical activity and pain. Journal of Education, Health and Sport. Online. 30 October 2017. Vol. 7, no. 5, pp. 1004-1010. [Accessed 18 April 2025].