الدكتوراة لآيات سعد https://teams.microsoft.com/l/meetup-join/19%3ameeting_M2ExMjA5MjctN2U4Zi00ZmY2LWI3MmYtMGI2ZWQzN2NkZmY5%40thread.v2/0?context=%7b%22Tid%22%3a%226ba3cd29-acaa-4a68-8e78-3ad44d8471d1%22%2c%22Oid%22%3a%2201758635-ba57-4575-8a0f-764b96d15f8f%22%7d