36604document1595EKC_211_-_OPERASI_PEMINDAHAN_JISIM_I_FEB-MAC_03.pdfapplication/pdf34322952013-07-13 00:40:25http://eprints.usm.my/896/1/EKC_211_-_OPERASI_PEMINDAHAN_JISIM_I_FEB-MAC_03.pdf