Fatmala, Weni, et al. “Pengaruh Senam Aerobik Intensitas Moderate Terhadap Peningkatan Imun Di Era Normal Baru: Systematic Review”. FISIO MU: Physiotherapy Evidences, vol. 3, no. 2, June 2024, pp. 120-3, https://journals2.ums.ac.id/index.php/fisiomu/article/view/5031.