Juarsah, Edi, Widya Handayani, and Rury Rizhardi. 2024. “The Effect of Wave Squad Training on the Smash Results of Volleyball Games for Extracurricular Students at SDN 2 Lembak”. PPSDP International Journal of Education 3 (2):448-60. https://doi.org/10.59175/pijed.v3i2.363.