Rathnayake, P. P. P. M. T. D.; Senanayake, Janaka; Wickramaarachchi, Dilani(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)
Thanujan, Thanushya; Rajapakse, Chathura; Wickramaarachchi, Dilani(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)
Milani, M. G. Manisha; Ramashini, Murugaiya; Murugiah, Krishani; Chamal, Lanka Geeganage Shamaan(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)
Selvaratnam, Sobana; Yogarajah, B.; Jeyamugan, T.; Ratnarajah, Nagulan(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)
Shamika, U. B. P.; Panduwawala, P. K. P.G.; Weerakoon, W. A. C.; Dilanka, K. A. P.(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2021)