[1] Smith, D. C., Hall, J. A., Williams, J. K. An, H. & Gotman, N. (2006). Comparative efficacy of family and group treatment for adolescent substance abuse. The American Journal on Addictions, 15(Suppl 1), 131–136. https://doi.org/10.1080/10550490601006253
[2] Stevens, S. J., Schwebel, R. & Ruiz, B. (2007). The Seven Challenges: An Effective Treatment for Adolescents with Co-Occurring Substance Abuse and Mental Health Problems. Journal of Social Work Practice in the Addictions, 7(3), 29–49. https://doi.org/10.1300/J160v07n03_03
[3] Korchmaros, J. D. & Stevens, S. J. (2014). Examination of the Role of Therapeutic Alliance, Treatment Dose, and Treatment Completion in the Effectiveness of The Seven Challenges. Child and Adolescent Social Work Journal, 31(1), 1–24. https://doi.org/10.1007/s10560-013-0307-3