Ramírez Enríquez, S.I., Barrón Luján, J.C., López Baca, L.R., López Rodríguez, L.A. and Sambrano, G.S. 2022. Analysis of the Degree of Satisfaction with Life before and during the COVID-19 Pandemic in University Teachers. European Scientific Journal, ESJ. 12, (Dec. 2022), 351.