Open Science Research Excellence
Nael Hirzallah and  Sana Nseir,  A Proposal to Mobile Payment Implementing 2AF+.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2014, vol. 90(6). 1683 - 1688[viewed 25 May 2019]. Available from: http://waset.org/publications/9998433.