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[ 1 ] - Designing a Comprehensive System Model to Evaluate the Performance of Iran Wrestling Board

 The aim of this study was to design a comprehensive system model to evaluate the performance of Iran wrestling board. The method of this study was descriptive and mixed that was conducted as a field. The statistical population consisted of the officials (chairman, vice-chairman and secretary) of the wrestling boards of Iran provinces, as well as the presidents of the wrestling federation, the ...