The Effect of Physical Activity on Malondialdehyde (MDA) and Glutathione Peroxidase (GPX) Level as Biomarkers of Oxidative Stress in Young Adults. Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 22, n. 1, p. 64–70, 2025. DOI: 10.31851/sainmatika.v22i1.18457. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/sainmatika/article/view/18457. Acesso em: 21 jun. 2026.