?????? ???????? ????? ??????? ????? ?????? ???????????? ? ???? a ????????????? ???? ?????? WFH ?????? ????? 1 ??? ?????????????????????????????????: ????? ???? lots of solutions ?????????????, ????????? ?????????? ????????? ????? ????? ???? ??????????? ???????? ?????????????? ?????????? ??????? employing a ?????????? Critical ?????????????? ?????