معاينة The Impact of the Concept of Public Relations on the Organizational Performance in the Telecommunications Sector in Sudan. (A case study of Sudan Telecommunications Co., Ltd)

العودة إلى تفاصيل المؤلَّف The Impact of the Concept of Public Relations on the Organizational Performance in the Telecommunications Sector in Sudan. (A case study of Sudan Telecommunications Co., Ltd) تنزيل تنزيل بصيغة PDF