@misc{Cherifi_Nassima_Expertise_2023,
 author={Cherifi, Nassima and Johnson, John A. and Chin, Seung-Tae},
 type={artykuł},
 publisher={Projack},
 title={Expertise development of elite Taekwondo coaches},
 address={Częstochowa},
 year={2023},
 language={eng},
}