%A ?. ?. ???????? %A ?. ?. ??????? %J ?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ????? %T Study of Teachers' Readiness for Health-Preserving Activities in Primary School %N 99 %P 38-47 %D 2019 %I ???-?? ??? ??. ?.?????? %L zu230543