Pradeepani, M. K. T.; Jayawardena, C.; Rajapaksha, U. U. S.(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2022)
Welgamage, V. R.; Senarathne, U. A. C.; Madhubhashani, N. H. A. C.; Liyanage, T. C.; Dinesh Asanka, P. P. G.(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2022)
Ranathunga, M. I. D.; Wijayanayake, A. N.; Niwunhella, D. H. H.(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2022)
Prasadika, A. P. K. J.; Wijayanayake, A. N.; Niwunhella, D. H. H.(Department of Industrial Management, Faculty of Science, University of Kelaniya Sri Lanka, 2022)