Ndudi, Ejimofor Francis, and Anyibuofu Anthony Kifordu. “RELATIONSHIP MARKETING AND CUSTOMERS’ RETENTION IN THE NIGERIAN TELECOMMUNICATION INDUSTRY: A CUSTOMER-CENTERED APPROACH”. African Journal of Social and Behavioural Sciences 11, no. 1 (May 27, 2021). Accessed April 26, 2024. https://journals.aphriapub.com/index.php/AJSBS/article/view/1287.