عبد الرحیم فرحان, وعد, خلیفه مطر, سیف. (2018). 'The Role of Organizational Citizenship Behavior for the Teachers of Physical Education from the Point of View of the Secondary School Managers in Baghdad', مجلة جامعة الانبار للعلوم البدنیة والریاضیة, 8(16), pp. 161-184. doi: 10.37655/uaspesj.2018.172437