Naser ammar, Khalaf M, Ali N. The use of positive rest in maintaining the level of creatine phosphokinases enzyme and the peak and average non-oxygen capacity of Iraqi Premier League football players during the transitional period. jope [انترنت]. 28 ديسمبر، 2024 [وثق 10 أبريل، 2025];36(4):941-60. موجود في: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/2056