Radzhabov, O., Z. Lobacheva, Z. Bagliyeva, Z. Bigayeva, U. Magomedova, A. Mirimova, and M. Mammayev. “Scientific and Religious Outlook”. Journal of History Culture and Art Research, vol. 6, no. 3, June 2017, pp. 1421-9, doi:10.7596/taksad.v6i3.1012.