Maulidin M, Mujriah M, Rachman INA. Peningkatan vo2max atlet sprint 400 meter dengan metode latihan circuit 6 minggu. Porkes [Internet]. 2023 Dec. 30 [cited 2024 Nov. 22];6(2). Available from: https://e-journal.hamzanwadi.ac.id/index.php/porkes/article/view/20959