Christiono Utomo and  Arazi Idrus and  Madzlan Napiah and  Mohd. Faris Khamidi,  Agreement Options on Multi Criteria Group Decision and Negotiation.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2009, vol. 26(2). 310 - 314
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10625.