“Badminton Smash Accuracy of Male Badminton Extracurricular Participants at SMP Negeri 1 Muaro Jambi”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 17, no. 2 (June 30, 2025): 2116–2121. Accessed December 7, 2025. http://competitor.ojsunm.ac.id/index.php/competitor/article/view/7.