Spatial Interpolation of Historical Seasonal Rainfall Indices over Peninsular Malaysia Zulkarnain Hassan, Ahmad Haidir, Farah Naemah Mohd Saad, Afizah Ayob, Mustaqqim Abdul Rahim and Zuhayr Md. Ghazaly E3S Web Conf., 34 (2018) 02048 Published online: 19 March 2018 DOI: 10.1051/e3sconf/20183402048