Wardhani, Rio, and Stephani Yane. “The Influence of Leg Muscle Exercises on the Taekwondo Kick Speed Technique of Dollyo Chagi at the Pontianak City NTC Club”. INSPIREE: Indonesian Sport Innovation Review 4, no. 01 (December 1, 2022): 01–07. Accessed March 23, 2023. https://inspiree.review/index.php/inspiree/article/view/107.