TY JOUR TI The Organization of Pedagogical Communication in the E-Learning of the Mathematical Disciplines KW methodology of mathematics teaching KW pedagogical technology KW e-learning KW electronic information and educational environment KW videoconference JO Profession-Oriented School AU Maskina, M.S. AU Davydochkina, S.V. PY 2021 IS 9 PB INFRA-M Academic Publishing LLC.