“The Effect Of Box Jump Training On The Heading Ability Of SSB Syamsul 08 Parangrea Football Players  In Gowa Regency”, JPSTR, vol. 1, no. 3, pp. 001–009, Jul. 2026, Accessed: Aug. 01, 2026. [Online]. Available: https://cakra-edus.id/index.php/JPSTR/article/view/76