Spatial Interpolation of Historical Seasonal Rainfall Indices over Peninsular MalaysiaZulkarnain Hassan, Ahmad Haidir, Farah Naemah Mohd Saad, Afizah Ayob, Mustaqqim Abdul Rahim and Zuhayr Md. GhazalyE3S Web Conf., 34 (2018) 02048DOI: https://doi.org/10.1051/e3sconf/20183402048