Fathoni, Rachman, Jujur Gunawan Manullang, and Hikmah Lestari. 2024. “The Impact of Plyometric and Hurdle Jump Training on Smash Performance in the Haway Volleyball Team”. PPSDP International Journal of Education 3 (2):299-311. https://doi.org/10.59175/pijed.v3i2.287.