Observation on Polynomial and Radial Basis Function in Support Vector Machine (SVM) Tuned Parameters for Agarwood Oil Quality Grading: Mohamad Azim Wafiq Khairuddin, Nurlaila Ismail, Nor Azah Mohd Ali, Mohd Hezri Fazalul Rahiman,Saiful Nizam Tajuddin, Mohd Nasir Taib. TSSA 2021, 4, 16-25.