@phdthesis{17885,
  author = {Wei-Dar Chen},
  title = {Secure e-Payment Portal Solutions Using Mobile Technologies and Citizen Identity Scheme},
  year = {2013},
  journal = {Department of Mathematics},
  volume = {Doctor of Philosophy},
  month = {March, 2013},
  publisher = {Royal Holloway, University of London},
  address = {London},
}