Greenberg, M. T.
, Domitrovich, C. E.
, Graczyk, P. A.
& Zins, J. E.
). The study of implementation in school-based preventive interventions: theory, research, and practice
. Promotion of Mental Health and Prevention of Mental and Behavioral Disorders
(Volume 3). Rockville, MD: Center for Mental Health Services, Substance Abuse and Mental Health Services Administration (DHHS).Google Scholar