%A ?. ?. ?????? %A ?. ?. ???????? %T ???????-???????????? ????????? ?????????? ?????? ??????????? ??????????? ? ????????-???????? %X ?? ???? XXI ????????, ? ???? ???????? ?????????????? ??????????? ???????? ???????? ??????? ?????????? ??????? ???????, ??????? ????? ???????????? ?????????? ??? ? ??????? ????-???? ??????????? ??????????. ?????????????????? ??????? ???????, ?????????? ? ??????????, ?????????? ??????????, ??????????, ???????????, ????????????? ????????????? ??????? ??????????????, ???????? ? ??????? ??????????, ???? ?????? ? ???????? ???? ???? ???????. %K ?????, ????????-???????, ???????????? ?????????? %P 421-426 %B Innovative development of science and education : the 3rd International scientific and practical conference %D 2020 %C Athens, Greece %I Scientific Publishing Center ?Sci-conf.com.ua? %L zu235492