R. S. Mardashova, L. R. Sadykova, and F. V. Hazratova, “Axio-creative Experience of Education at Preschool Institutions of Russia in the 20s–30s of the 20th Century (the Republic of Tatarstan Example)”, TAKSAD, vol. 8, no. 1, pp. 21-29, Apr. 2019.