“Correlation of Leg Muscle Power With Smash Skills in STKIP PGRI Bangkalan Students”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 17, no. 2 (August 6, 2025): 2013–2019. Accessed August 24, 2025. https://competitor.idjournal.eu/index.php/competitor/article/view/291.