List of Articles "لجبازی-نافرمانی" Open Access Article Abstract Page Full-Text 1 - The Impact of Positive Parenting Education on Reducing Symptoms of Pertinacity, Disobedience and Conduct Disorder in Children Ages 7 To 10 Years khodabakhsh kharaei taktom sadat jafar tabatabaei samaneh sadat jafar tabatabaei