DURÓN-RAMOS, M.; PEREZ, M.; CHACÓN-ANDRADE, E. R. Orientations to Happiness and University Students’ Engagement during the COVID-19 Era: Evidence from Six American Countries. International Journal of Educational Psychology, [S. l.], v. 11, n. 1, 2022. DOI: 10.17583/ijep.9198. Disponível em: http://hipatiapress.com/hpjournals/index.php/ijep/article/view/9198. Acesso em: 27 sep. 2025.