Ja'far Alqatawna and Jawed Siddiqi and Babak Akhgar and Mohammad Hjouj Btoush, E-Business Security: Methodological Considerations. journal = {International Journal of Industrial and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2009, vol. 25(1). 104 - 111 [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9739.