Methods for Preventing and Reducing Violence by At-risk Adolescents: Common Elements of Empirically Researched ProgramsJames P Coyle, Meg Brin, Nancy J Smythmsra(2002)引用 23|浏览3AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要