Herbert, P. C., D. Rhodes, E. A. Whitney, J. Tiberi-Ramos, H. Baer, H. Bylina, and C. Cox. “Effects of a Prosocial Skills Curriculum in an Afterschool Program”. American Journal of Health Studies, vol. 35, no. 3, Dec. 2020, doi:10.47779/ajhs.2020.239.