Y. Gafarova, V. Belevitin, Y. Korchemkina, Y. Smyrnov, and M. Khasanova, “The Approbation of a Mathematical Model of the Influence of Three-Level Semantic Representation of an Educational Mes-sage on the Dynamics of Students’ Creativity”, IJET, vol. 7, no. 4.38, pp. 171–173, Dec. 2018, doi: 10.14419/ijet.v7i4.38.24347.