@misc{indiciae66653b843d61, title = {Contextual effects in school-based violence prevention programs: a conceptual framework and empirical review.}, author = {Emily J Ozer}, year = {2006}, doi = {10.1007/s10935-006-0036-x}, url = {https://pubmed.ncbi.nlm.nih.gov/16619107/}, note = {Source identifier: 16619107} }