Sandaruwan, A.M.L.S.; Laksiri, P.H.P.N.
(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2023-01-18)
Around the world, hearing-impaired and speech-impaired people are using
different kinds of sign languages to communicate with each other and others.
In Sri Lanka, they use Sinhala Sign Language (SSL) to communicate. ...