دراسة تحليلية لمدى توفر متطلبات احتراف اللاعب العراقي من وجهة نظر اللاعبين بكرة القدم الدوري الممتاز == An analytical study of the availability of requyrements for the lrayer's professionalism in football according to dimension of sports sponsorship from the players' point of view in the premier League Management of Sports and Youth facilistry of Youth and Sports