2Changsu Kim,Wang Tao,Namchul Shin,Ki-Soo Kim.An empirical study of customers’ perceptions of security and trust in e-payment systems[J].Electronic Commerce Research and Applications.2009(1)
3.Regulatory Framework For Mobile Payments Services In Nigeria[]..
4Tomi Dahlberg,Niina Mallat.Mobile Payment Service Development-Managerial Implications Of Consumer Value Perceptions[]..