Bobokalonov, P. R. . “The Issue of Naming [Sffws], Their Hierarchical Gradation, Characteristics, Their Syntactic Environment and Syntactic Category”. Pindus Journal of Culture, Literature, and ELT, vol. 2, no. 11, Nov. 2022, pp. 114-7, doi:10.51699/pjcle.v2i11.528.