| 标题 |
After-school time use of urban adolescents: Effects on achievement, problem behaviors, and happiness |
| 网址 | |
| DOI | |
| 其它 |
期刊:Journal of Leisure Research 作者:Paula Cristina Martins; Vitor Hugo Oliveira; Sílvia Maria Mendes; Gloria Fernández-Pacheco 出版日期:2020-07-21 |
| 求助人 | |
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(2025-6-4)