مروان سلطان الحيالي م. 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, [S. l.], v. 11, n. 1, p. 57–75, 2012. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/38260. Acesso em: 26 oct. 2025.