Wirawan Istiardi, Bernadus Yonas. “Survei Tingkat Kebugaran Jasmani Pada Siswa Putra SMP Negeri 7 Muaro Jambi: Physical Fitness Level Survey in Junior High School 7 Muaro Jambi Students”. Cerdas Sifa Pendidikan 10, no. 1 (May 1, 2021): 52-57. Accessed October 6, 2024. https://mail.online-journal.unja.ac.id/csp/article/view/12323.