Daulay, D. A. A., G. E. . Vigriawan, R. M. Sidik, T. S. Utami, and H. G. . Pratama. “Literature Review: High Intensity Interval Training Improves Physical Fitness and Social Status in Passive Lifestyle Adults”. Jurnal Sains Keolahragaan Dan Kesehatan, vol. 9, no. 1, June 2024, pp. 138-51, doi:10.5614/jskk.2024.9.1.12.