Ahmed AM. 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). JEALS [Internet]. 2020 Mar. 30 [cited 2025 Dec. 20];4(3):170-55. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/2274