SERIANNUARI, F. A.; YONO, T.; SULAIMAN, A. Do exercise for 4 weeks using rubber to increase the speed of gyaku tsuki karate punches gokasi karate athletes aged 16-20 years?. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 10, n. 3, p. 390–404, 2024. DOI: 10.29407/js_unpgri.v10i3.23115. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/23115. Acesso em: 29 dec. 2024.