“Student Interest in Volleyball Sports at SMP Negeri 1 Muaro Jambi”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 17, no. 3 (October 8, 2025): 2452–2459. Accessed December 8, 2025. https://competitor.idjournal.eu/index.php/competitor/article/view/302.