TY JOUR TI Optimization of Immersive Blended Learning as the Main Direction of Development of "Education 4.0" KW immersive learning KW blended learning KW Education 4.0 KW heutagogy KW peeragogy KW cybergogy JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Shishov, S.E. AU Kal'ney, V.A. AU Ryahimova, E.G. PY 2023 IS 12 PB INFRA-M Academic Publishing LLC.