Alfaro, N. et al. 2023. Correlation between social skills and self-esteem in a sample of Chilean higher education students belonging to the northern macro zone during the return to face-to-face classes. Revista Estudios Psicológicos. 3, 2 (May 2023), 50–62. DOI:https://doi.org/10.35622/j.rep.2023.02.004.