Moreno-Quispe, L. A., C. M. Apaza-Panca, A. P. Tavara-Ramos, and J. Mamani-Cornejo. “Level of Physical Activity of Peruvian University Students During Confinement”. Journal of Human Sport and Exercise, vol. 16, no. 2proc, Mar. 2021, pp. S763-S768, https://www.jhse.ua.es/article/view/2021-v16-n2-proc-level-physical-activity-peruvian-university-stu.