AU - Mohamed, Heba OP - pp. 241-270 T1 - Mobile learning : a study of some countries experiences [Article] UL - http://search.shamaa.org/PDF/Articles/EGJdlol/JdlolVol3No4Y2015/jdlol_2015-v3-n4_241-270_eng.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif