Balasooriya, BMAM; Chathurangani, JHD; Nimnadi, TC; Upekha, TDK; Weerakoon, WMTNK(Department of Industrial Management, Wayamba University of Sri Lanka, 2019)
Jayasekara, BEGCP; Anuradha, MEN; Silva, MHA; Thanusan, T; Rambandara, RDSS(Department of Industrial Management, Wayamba University of Sri Lanka, 2019)