Kravtsov, H.M., O.A. Gnedkova, E.O. Kozlovskij, and V.V. Ljakutin. 2010. “TECHNOLOGIES OF CREATION AND A USAGE METHODS OF THE INTERACTIVE HELP IN DISTANCE LTARNING SYSTEM”. Journal of Information Technologies in Education (ITE), no. 6 (May):113-17. https://doi.org/10.14308/ite000154.