MOHD YUSOFF IS, MOHD TAMRIN SB, MAT SAID A, Guan NG Y, IPPEI M. Oil Palm Workers: Designing Ergonomics Harvesting Tool Us¬ing User Centered Design Approach to Reducing Awkward Body Posture by Catia Simulation. Iran J Public Health. 2015;43(Supple 3):72-80.