Haque, Md.Raihan; Hasan, AAl Mahmudul; Sarker, Mohabbat Hossain; Bhowmik, Susmita
(Daffodil International University, 2018-12-01)
Our world is evolving fast we will have to update ourselves to stay in pace with this fast world.
An android based smart phone is in hands of lots of people nowdays. People are using it as a tool
to improve their life. ...