LIU, Chengying. The Effect of a Multi-Component Positive Psychological Intervention on Promoting Wellbeing of Left-Behind Children in China. Journal of Education, Humanities and Social Sciences, [S. l.], v. 8, p. 1036–1044, 2023. DOI: 10.54097/ehss.v8i.4399. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/4399. Acesso em: 7 jun. 2026.