Gumala sari, Dayu, Ronni Yenes, M Ridwan, and Yogi Setiawan. “Pengaruh Latihan Plyometric Terhadap Kemampuan Pukulan Gyaku Tzuki Pada Atlet Karate Inkai Lembah Gumanti”. Jurnal Gladiator 4, no. 2 (February 27, 2024): 567-578. Accessed May 29, 2025. http://gladiator.ppj.unp.ac.id/index.php/gltdor/article/view/1046.