Nggana, Maximus, Nasuka Nasuka, and Andry Akhiruyanto. 2022. “The Effect of Plyometrics Training Methods and Height on Leg Power, Volleyball Smash Ability on Christian University Athlete Club Artha Wacana Kupang”. Journal of Physical Education and Sports 11 (4), 476-81. https://doi.org/10.15294/jpes.v11i4.71943.