Cortés-Roco, Guillermo, et al. “Estado De ánimo En Adultos físicamente Activos E Inactivos Durante La Pandemia Por COVID-19 (Mood of Physically Active and Inactive Adults During the COVID-19 Pandemic)”. Retos, vol. 49, June 2023, pp. 685-90, https://doi.org/10.47197/retos.v49.94904.