Gunawardana, D.A.Y.K.; Walisadeera, A.I.; Madushika, M.K.S.
(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2020-01-22)
Sri Lanka is an agricultural country and 28.4% of the total labor force of the country is engaged with agricultural activities. Technology has impacted on day-to-day activities and the usage of smart phones has made people’s ...