عثمان عبدالله الفكي محمد, عبير2016-09-052016-09-052016-09-011858-6228http://hdl.handle.net/123456789/3001At a time when our electronic learning system is constantly questioned for being disconnected from the real world, authentic experiences that can lead students to real academic achievement are becoming increasingly necessaryالبيئات الإفتراضية ثلاثية الأبعاد فـي مجال التعليم