Ackah O, Oteng E, Osei AJ, Agyeiwaa D. Risk Management in Micro Payment System in Emerging Economy: An Empirical Study From Ghana. JARBMA [Internet]. 2015 Jan. 31 [cited 2024 Dec. 25];1(1):77-81. Available from: http://13.234.107.90/index.php/BMA/article/view/150