Islam, Md. Sanzidul; Mousumi, Sadia Sultana Sharmin; Rabby, AKM Shahariar Azad; Hossain, Syed Akhter
(Scopus, 2020)
Sign Language is argued as the first Language for hearing impaired people. It is the most physical and obvious way for the deaf and dumb people who have speech and hearing problems to convey themselves and general people. ...