Perera, S.; Yatigammana, M. R. K. N.; Sarathchandra, K. S. H.
(8th International Conference on Business & Information ICBI – 2017, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2017)
Nowadays, majority of the youth use more than one information and communication technologies such as smart phones, tablets and laptops. These devices allow them to do many activities simultaneously such as talk on the phone ...