Resa Ristiana, Muhammad Mury Syafei, Citra Resita. The Effect Of Part And Whole Learning Model On Increasing Self Confidence In Learning Backward Roll Floor Gymnastics Of Students Of Class VII SMPN 4 Karawang Barat. JPHR [Internet]. 2025Dec.27 [cited 2026May1];6(2):415-22. Available from: https://jurnal.stokbinaguna.ac.id/index.php/JPHR/article/view/4207