Yeraly Akymbek and  Beibit Baibugunov,  Minaret of Medieval City Aktobe.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 1631 - 1634
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/6472.