Salem Ahmed, A. and Ibrahim, N. (2021) “Measuring the Level of Dimensions of the State of Competition Anxiety ( the State of Cognitive and Physical Anxiety and Self-Confidence ) of the Players of Some Clubs in Nineveh”, Al-Rafidain Journal For Sport Sciences, 24(75), pp. 228–240. doi: 10.33899/rjss.2021.169822.