Adlan D, Hidayat AS, Fahrudin F. Self-Confidence Survey Of Learning Floor Gymnastics In Students At MTS Al Kautsar Karawang Regency. jlo [Internet]. 2021Aug.4 [cited 2024Oct.28];2(1):19-27. Available from: https://journal.unsika.ac.id/JLO/article/view/4639