Betül Bulut Şahin (@betlbulutahin) 's Twitter Profile
Betül Bulut Şahin

@betlbulutahin

Assistant professor @TED_Uni

ID: 352328430

linkhttp://betulbulutsahin.com/ calendar_today10-08-2011 13:26:36

1,1K Tweet

1,1K Followers

2,2K Following