Gülfem Alptekin and S. Emre Alptekin, Evaluation of Electronic Payment Systems Using Fuzzy Multi-Criteria Decision Making Approach. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2010, vol. 46(10). 1565 - 1570 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/6098.