مروان سلطان الحيالي م. (2012) “The Role of Using Body Language in Limiting Behavioural Patterns of Leadership Administration : Analytical Study of Some Workers Views in the Colleges of Mosul University”, College of Basic Education Research Journal, 11(1), pp. 57–75. Available at: https://stats.uomosul.edu.iq/index.php/berj/article/view/38260 (Accessed: 26 October 2025).