Ihsan, Nurul, Yulkifli Yulkifli, and Yohandri Yohandri. “INSTRUMEN KECEPATAN TENDANGAN PENCAK SILAT”. Jurnal Sains Keolahragaan dan Kesehatan 3, no. 1 (June 1, 2018): 15 - 19. Accessed January 25, 2025. https://journals.itb.ac.id/index.php/jskk/article/view/9751.