Correlation Between Levels of Perceived Stress During the COVID-19 Pandemic and Resilience in Older Adult Participants of the Municipal University of the Elderly (UMAM) and Communal Houses, Both Projects of the Unit of Older Adults (UPAM) Dependent on the. FER 2024, 27 (27), Pág. 63 - 93. https://doi.org/10.55739/ay49rf04.