Manullang, Jujur Gunawan, and Ngatimin. “The Effect Of Hanging Ball Hitting Practice On Smash Results In Volleyball Games”. Indonesian Journal of Physical Education and Sport Science 3, no. 2 (September 14, 2023): 229-235. Accessed December 20, 2024. https://update.journaldev.latihan.my.id/index.php/ijpess/article/view/474.