WASET
    Mahmood Niroobakhsh,  Social Structure, Involuntary Relations, and Urban Poverty.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 102(6). 2210 - 2215
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10002541.