Bravo Verdugo, E.R. and Moreno Candil, D. 2022. Non-verbal communication of emotions: sociodemographic variables and in-group advantage. Revista Iberoamericana de Psicología. 15, 2 (Sep. 2022), 97–107. DOI:https://doi.org/10.33881/2027-1786.rip.15209.