Galhena, B.L.; Chandradasa, A.H.I.; Kumari, G.S.H.D.; Karunarathna, D.M.V.P.; Udayangani, K.W.A.S.
(University of Ruhuna, Matara, Sri Lanka, 2023-06-07)
With the advancement of technologies, business services transform into more advanced forms and Artificial intelligence (AI) based robot services are one of the innovative forms that developers added to mobile devices to ...