Burhan MA, Prasetyo DE, Sulistiani W. The Effect of Providing SKJ Gymnastics on The Physical Fitness of Grade Viii Students of SMP Negeri 2 Sitiung. TOFEDU [Internet]. 2024 Aug. 18 [cited 2025 Apr. 23];3(3):778-86. Available from: http://journal.tofedu.or.id/index.php/journal/article/view/161