Jafari nezhad, mostafa, Basak nezhad, Sodabe, Mehrabizadeh, Mahnaz, Zargar, Yadollahe. “The effectiveness of treatment based on outpatient deep matrix model and stages of change on improvement of self-regulation and self-efficacy of drug abstinence.” Thoughts and Behavior in Clinical Psychology, vol. 10, no. 35, 2015, pp. 47-56.