WASET
    Chen Zhang and  Wei Yaping,  Selection of Extracurricular Education Facilities and Organizational Performance Analysis of Meg-city Spatial System.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 1123 - 1126
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/4543.