Samarawickrama, I. D. W.; Naotunna, T. U.; Bhagya, I. W. A. T.; Herath, H. M. C. N. K.
(4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
Universities are the foremost service providers of education in Sri Lanka. It necessitates the fleetness in the service provision at the premises. University cafeterias take a prominent place in which time intensity is at ...