| 标题 |
Effectiveness of school‐based programs to reduce bullying perpetration and victimization: An updated systematic review and meta‐analysis |
| 网址 | |
| DOI | |
| 其它 |
期刊:Campbell Systematic Reviews 作者:Hannah Gaffney; Maria M. Ttofi; David P. Farrington 出版日期:2021-04-05 |
| 求助人 | |
| 下载 |
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(2025-6-4)