Daviona, Lommya, Roma Irawan, Umar Umar, and Yogi Setiawan. “Review of Physical Conditions and Techniques of Karate Athletes”. International Martial Arts and Culture Journal 3, no. 2 (August 28, 2025): 57–63. Accessed November 26, 2025. https://imacj.ppj.unp.ac.id/index.php/imacj/article/view/72.