An Evaluation of a Self-directed, Non-hours Based Community Service Program for High School Students Jill E. Nemiro, Heather F. Clark, Jennifer H. Nguyen, Tiffany A. TruongPhilanthropy & Education(2018)引用 0|浏览0暂无评分AI 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