Zaidan, A. G., Mulyana, M., Raspati, R. N. ., & Pitriani, P. . (2026). - The Effect of Core Stability Training on Improving Lower Limb Muscle Stability and Flexibility During Knee Injury Recovery. Indonesian Journal of Physical Education and Sport Science, 6(3), 352-368. https://doi.org/10.52188/ijpess.v6i3.2207