CHUCKS , O. D.; AHMAD, A. Y. Self-service Delivery and Subscribers’ Usage in Glomobile, Zaria, Nigeria. Journal of Good Governance and Sustainable Development in Africa , [S. l.], v. 3, n. 1, p. 1-9, 2021. Disponível em: https://journals.rcmss.com/index.php/jggsda/article/view/510. Acesso em: 8 nov. 2024.