ISKANDAR, Aris. Pengaruh Metode Circuit Training Dan Fartlek Training Serta Kapasitas Vital Paru Terhadap Kapasitas Volume Oksigen Maximal. Unimuda Sport Journal : Jurnal Pendidikan Jasmani, [S. l.], v. 4, n. 1, p. 44–64, 2023. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/unimudasportjournal/article/view/972. Acesso em: 28 apr. 2025.