List of Articles عقبمانده ذهنی Open Access Article Abstract Page Full-Text 1 - Social interactions and repetitive behavior of autistic and trainable mentally retarded children Ali Bahari Gharagoz Abbas Hassanpour Shahrokh Amiri Open Access Article Abstract Page Full-Text 2 - Review the Effectiveness of working in the Dark Room to Increase the Attention Span of Mentally Retarded Students A.A ارجمند نیا GH. افروز T. تازیکی S. GH