Publication schedule
  • №1 March 2020
    Submission deadline: 5 February 2020
  • №2 June 2020
    Submission deadline: 5 May 2020
Kaplunovich Ilia J.

.

Actual problems of education
  • Year: 2014
  • Issue: 1
  • 614
  • 1759
  • Pages: 147-156