POKU, K.; ADU, J. K.; OSEI-ASIBE, B. Cash Mobilization in Ghana: An Empirical Evaluation of The Effectiveness of E-Zwich Smart Card. Advances in Social Sciences Research Journal, [S. l.], v. 1, n. 6, p. 1–14, 2014. DOI: 10.14738/assrj.16.489. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/489. Acesso em: 5 may. 2024.