Conde, Ousmane, and Chutima Wangbenmad. “The Impact of Customer Service, Network Quality, Promotions, and Corporate Social Responsibility on Brand Image: An Empirical Study of the Telecommunication Industry in Guinea"”. AMAR (Andalas Management Review) 8, no. 1 (December 10, 2024): 59-72. Accessed December 22, 2024. http://amareview.fekon.unand.ac.id/index.php/amar/article/view/204.