Deme Kuma; Million Meshesha (Ph.D.); Kidane W/Maryam (M.Sc.)
(Haramaya University, 2023-11)
Recent reports show that there are over 1.5 billion people around the globe with hearing impairment, and here in Ethiopia, their number is estimated to be over 1.2 million. These people use Sign Language as a way of ...