WASET
    Ikhwan Hakim and  Bruno Parolin,  Spatial Structure and Spatial Impacts of the Jakarta Metropolitan Area: A Southeast Asian EMR Perspective.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 227 - 235
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/666.