Arifin A, Samodra YT, Purnomo E. Step-by-Step Method: Can it improve triple jump learning outcomes?. Sriwijaya Journal of Sport [Internet]. 22Feb.2022 [cited 15May2024];1(2):83-2. Available from: http://ejournal.fkip.unsri.ac.id/index.php/sjs/article/view/357