Uly, A., Hudain, M. A., Adil, A., Kamaruddin, I., & Fahrizal, F. (2025). The Effect of Drill Training on Underhand Passing Ability in High School Students. ETDC: Indonesian Journal of Research and Educational Review , 4(2), 420–432. https://doi.org/10.51574/ijrer.v4i2.3172