Sulurudin S, Lian B, Putri SAR. The Effect of Hurdles and Speed Jumping Training on the Increase in the Long Jump Squat Style of Class VII Students of SMP Madinul Ulum Tungkal Jaya, Musi Banyuasin Regency. J. Soc. Work Sci. Educ. [Internet]. 2023 Jun. 24 [cited 2026 Jul. 26];4(3):1134-40. Available from: https://www.ejournal.sembilanpemuda.id/index.php/jswse/article/view/659