Poku, Kwasi, John Kwame Adu, and Boakye Osei-Asibe. “Cash Mobilization in Ghana: An Empirical Evaluation of The Effectiveness of E-Zwich Smart Card”. Advances in Social Sciences Research Journal 1, no. 6 (October 28, 2014): 1–14. Accessed November 23, 2024. http://116.203.177.230/index.php/ASSRJ/article/view/489.