The Study of History of Researches about LibQual model in Iran

The researches based on LibQual model and tries to upgrade the quality of services in libraries and information center. So data has been collect in case of content analysis method. Library quality in Academic، public and professional study according to LibQual components has been study. The condition of libraries were evaluated in every types of libraries and strong & poor components were recognized so the overall recognition of quality services was appeared in Iranian libraries. As results، libraries couldn''t present favorable and comprehensive services so in every case present low services. Because information control is very disordered in libraries.