Kessmet ?? ?????? ????? ???? ?? ???????? ?? ?????????? ?? ???? ????? ?????. ????? ???? ??????? ?? ??????? ?????? ??? ?? ?? ??? ?????? . ????? Kessmet ?? ???? ???? . ????? ???????? ??? ?????? ?????? ?? ???????? . ????? Kessmet: ????????? ????? ????? ?????? ????? ????? Kessmet ???? ???? ???????? ?????? ????? ??????? ??approach to