WU, Q. A Case Study of the Efficacy of Group Sandplay Therapy in Improving Parent-Child Relationships . Science Insights Education Frontiers, [S. l.], v. 23, n. 1, p. 3693–3704, 2024. DOI: 10.15354/sief.24.or601. Disponível em: https://bonoi.org/index.php/sief/article/view/1393. Acesso em: 16 apr. 2026.