TY JOUR TI TEORETIChESKIE ASPEKTY PROBLEMY REFLEKSIVNO-TsENNOSTNOGO SOPROVOZhDENIYa PROFESSIONAL'NOY PODGOTOVKI STUDENTOV PEDAGOGIChESKOGO VUZA KW JO Bulletin of Nizhnevartovsk State University AU Tsiulina, M.V. PY 2019 IS PB Nizhnevartovsk State University