ZHAO, He. The Negative Impact of Online "Mourning Culture" on Adolescents’ Self-identity and Countermeasures. Journal of Education and Educational Research, [S. l.], v. 4, n. 1, p. 1–3, 2023. DOI: 10.54097/jeer.v4i1.9901. Disponível em: https://drpress.org/ojs/index.php/jeer/article/view/9901. Acesso em: 25 may. 2026.