55804document2599ZCT_103-3_-_IZIK_III_(GETARAN_GELOMBANG_DAN_OPTIK)_FEB.-MAC_05.pdfapplication/pdf2450762013-07-13 00:48:52http://eprints.usm.my/1876/1/ZCT_103-3_-_IZIK_III_%28GETARAN_GELOMBANG_DAN_OPTIK%29_FEB.-MAC_05.pdf