Mustafa Riyadh Adeeb Abd و Rafal Mahmoud Mohammed 2026. Negotiation Management and Its Relationship with Organizational Performance among Employees in Specialized Sports Institutions in Track and Field Sports. مجلة علوم الرياضة. 18, 67 (2026), 243–255. DOI:https://doi.org/10.26400/18/mar/2026/14.