About the Authors

K.W. ABEYWARDHANA

Department of Plantation Management, Faculty of Agriculture and Plantation Management, Wayamba University of Sri Lanka, Makandura, Gonawila (NWP)

D.C. ABEYSINGHE

Department of Plantation Management, Faculty of Agriculture and Plantation Management, Wayamba University of Sri Lanka, Makandura, Gonawila (NWP)

R.M. DHARMADASA

Industrial Technology Institute, Baudhaloka Mawatha, Colombo, Sri Lanka

A.M.L ATHTHANAYAKE

Department of Plantation Management, Faculty of Agriculture and Plantation Management, Wayamba University of Sri Lanka, Makandura, Gonawila (NWP)

Corresponding Author

Email: dharma@iti.lk