Pujszo, Małgorzata, Paulina Wyżlic, and Robert Stępniak. “The Comparative Analysis of the Aggression Level Between Women Practicing Hip-Hop Dancing and Women Practicing Brazilian Jiu-Jitsu”. Journal of Education, Health and Sport 8, no. 12 (December 31, 2018): 767–776. Accessed April 22, 2025. https://apcz.umk.pl/JEHS/article/view/6435.