WASET
    Abdel-Samad M. Ali,  Spatial thinking Issues: Towards Rural Sociological Research Agenda in the Third Millennium.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    December 2011, vol. 60(12). 1871 - 1879
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/5887.