NIU, J. The impact of social-emotional skills on mental well-being among Chinese underprivileged-background students: Empirical evidence from SSES 2019. Journal of Happiness and Health, [S. l.], v. 4, n. 1, p. 34–45, 2024. DOI: 10.47602/johah.v4i1.71. Disponível em: https://www.journalofhappinessandhealth.com/index.php/johah/article/view/71. Acesso em: 19 feb. 2025.