User:Alaaaladini/sandbox

Claudia Becker is a German doctor professor in Humboldt university of Berlin. She is the head of the audio pedagogic and sign language department in the Rehabilitation sciences institude in the faculty of Education. She has conducted some researches concerning the students with hearing disability.

you can find more information on her webpage ..

https://www.reha.hu-berlin.de/en/mitarbeiter-en/1685063