WASET
    Christiono Utomo and  Arazi Idrus and  Isnanto and  Annisa Nugraheni and  Farida Rahmawati,  Negotiation Support for Value-based Decision in Construction.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2011, vol. 60(12). 2001 - 2007
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/5370.