Syafei, Ahmad, james tangkudung, and junaidi. “Effect of Quadriceps Muscle Strength, Range of Knee Motion and Motivation on Static Body Balance in Patients Post Anterior Cruciate Ligament (acl) Reconstruction ”. Gladi : Jurnal Ilmu Keolahragaan 14, no. 01 (March 31, 2023): 29–42. Accessed November 24, 2024. https://journal.unj.ac.id/unj/index.php/gjik/article/view/24602.