Asyhari, Hasbi, and Nurliani Nurliani. 2024. “An Evaluation of the Proficiency of Volleyball Serving Among 7th Grade Students at SMP Negeri 6 Sinjai Regency”. Musamus Journal of Physical Education and Sport (MJPES) 6 (2), 204-10. https://doi.org/10.35724/mjpes.v6i2.6022.