????? ??????? ???????? ???? ???? ??? ??? ?????? ??? | ????? ???? - a podcast by TED
from 2012-05-10T17:00:12
::
::
???? ????? ???????? ??? ????? ????? ?? ???? ???????? ?????? ???? ???????? ?????? ????? ?????? ??????. ???? ????? ???? ???? ????? ???? ??? ??????? ????? ??? ??????? ??? ?? ?????? ?????? ??????? ??? ??.
Further episodes of TEDTalks تعليم
Further podcasts by TED
Website of TED