Al Jawani, Luthfi Ma’ruf, Bukman Lian, and Bambang Hermansah. 2023. “Relationship Between Speed and Leg Muscle Strength With the Long Jump Squat Style Results in Class VIII Students at SMP Negeri 1 Penuguan”. Journal of Social Work and Science Education 4 (3):628-31. https://doi.org/10.52690/jswse.v4i3.599.