Hasmuddin, Hasmuddin, Hikmad Hakim, Sahabuddin Sahabuddin, and Muh. Adnan Hudain. 2026. “Effects of Wall and Individual Underhand Passing Practice on Volleyball Accuracy for Middle School Students”. ETDC: Indonesian Journal of Research and Educational Review 5 (2):1294-1305. https://doi.org/10.51574/ijrer.v5i2.4493.