Skyrta, O.S. “Conditional Duel, As Methodical Reception of Perfection to Technical Tactical Preparedness in Kickboxing, and Its Classification”. Physical Education of Students 17, no. 1 (February 28, 2013): 62–67. Accessed July 27, 2026. https://sportedu.org.ua/index.php/PES/article/view/370.