TY - JOUR ID - zu230810 UR - http://eprints.zu.edu.ua/30810/ A1 - Hutor, Lesia A1 - Serdiuk, Nataliia Y1 - 2020/// JF - ?????? ? ???????? ???????? ????????? ??? TI - Approaches, Principles and Methods for Improving the Modern Teachers Professional Training at Higher Education Establishments of Ukraine AV - public ER -