Perception of Success among People Practising Martial Arts and Combat Sports

by Wojciech J. Cynarski, Przemyslaw Pawelec, Jong-Hoon Yu, Michal Vit, Jan Słopecki, Krzysztof Kubala
Published 2018-03-01

Introduction to World Taekwondo Peace Corps

by Jong-Hoon Yu, Wojciech J. Cynarski, Ferman Konukman, Takahiro Kitamura, Kibum Cho, Junhyung Baek
Published 2016-09-01