TY - JOUR AU - sajjadian, ilnaz AU - Khaliliyan, atefe AU - Manshaee, GHolam Reza TI - Developing Motivational Enhancement Therapy Guide and Comparing its Effectiveness with Behavioral Activation Treatment on Addiction Severity among Substance Abuse Patients JO - Thoughts and Behavior in Clinical Psychology VL - 15 IS - 57 SP - 47 EP - 56 PY - 2020 DO - ER -