Serli Damayanti, Muarif Arhas Putra, and Ridwan Sinurat. “HUBUNGAN KECEPATAN LARI 30 METER DAN DAYA LEDAK OTOT TUNGKAI DENGAN HASIL LOMPAT JAUH ”. Journal Of Sport Education and Training 3, no. 2 (December 31, 2022): 147–157. Accessed April 25, 2024. https://journal.upp.ac.id/index.php/joset/article/view/1435.