Galarza Zambrano, M. del R., P. de J. Pesantez Cali, D. Macías Castro, and A. Burbano Lajones. “Prevalence of Physical Activity and Relationship With Sociodemographic Factors and Lifestyles”. Journal of Business and Entrepreneurial Studie, vol. 5, no. 4, Dec. 2021, https://www.journalbusinesses.com/index.php/revista/article/view/177.