/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: mahmoudelsayed12532 https://cdn.slidesharecdn.com/profile-photo-mahmoudelsayed12532-48x48.jpg?cb=1745525264 ��忰����惆 悋��愕��惆 ��忰����惆 惺惡惆悋������ .��忰悋��惴悸 悋��惡忰��惘悸 20-2-1990 .惠悽惘悴惠 ���� ������悸 悋��惠惺������ 悋��惶��悋惺�� 惺悋��2011 惡惠��惆��惘 " Very Good with Honors "