NWAUBANI, Joel C.; KAPOULAS, Nikos. MOBILE MARKET IN AFRICA: THE CASE OF NIGERIA. Journal of European Economy, [S. l.], v. 12, n. 3, p. 286–295, 2017. Disponível em: https://jeej.wunu.edu.ua/index.php/enjee/article/view/679. Acesso em: 20 may. 2024.