Maulana M, Siregar ES, Rahman A. Efforts To Improve Learning Outcomes Of 100-Meter Running Through Problem-Based Learning Strategies In B-T-S Running Games in Junior High School Students. JOSKA [Internet]. 2025 Mar. 28 [cited 2026 Mar. 4];2(01):55-9. Available from: https://isorikampar.igiinsight.com/index.php/joska/article/view/33