Perbedaan Kebugaran Jasmani Siswa Kelas Khusus Olahraga dan Kelas Non Khusus Olahraga SMP Muhammadiyah 5 Surakarta. venue [Internet]. 2024 Aug. 30 [cited 2025 Apr. 28];1(1):24-33. Available from: https://jurnal.javamutiaramedia.org/index.php/venue/article/view/17