00443nam a2200145Ia 4500008004100000100003300041245005200074245003300126260005900159260000900218300001100227650001800238650001500256856002600271170221s9999    xx            000 0 und d  aSileshie Semahagne Kumlachew  aUnderstanding Social Media and its Potentials    cSileshie Semahagne Kumlachew  bOnline Journal of Communication and Media Technologies  c2013  a33 : 4  xCommunication  xMedia Arts  uhttp://www.ojcmt.net/