Institution: | 1.Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia ;2.Institute of Tropical Forestry and Forest Products (INTROP), Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia ;3.Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400, Serdang, Selangor, Malaysia ; |