Odil Musaev, Sherzod Karshiyev, Guzal Xudoyberdiyevna,Bekzod Jamiev, Akhrorjon Yusupov. “Socio-Philosophical Interpretations of Such Concepts As "ethnos" and "nation" As Social Unit”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, Apr. 2020, pp. 1936 -44, http://sersc.org/journals/index.php/IJAST/article/view/10357.