WASET
    Mehrdad N. Khajavi and  Abbas Hosseini and  N.Bani Mostafa,  A Novel Approach to EMABS and Comparison with ABS.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 503 - 508
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/15697.