@article{ author = {bahramipour, mansoureh}, title = {Meta-Analysis of Effectiveness of Triple P-Positive Parenting Program on reduction of Externalizing Disorders in children and parenting problems}, journal = {Knowledge & Research in Applied Psychology}, year = {2019}, volume = {20}, number = {3}, pages = {1-10}, doi = {10.30486/jsrp.2019.547968.} }