42969document1931EPM_322(3)_-_KEJURUTERAAN_INDUSTRI_APRIL-MEI_06.pdfapplication/pdf34598012013-07-13 00:43:10http://eprints.usm.my/1219/1/EPM_322%283%29_-_KEJURUTERAAN_INDUSTRI_APRIL-MEI_06.pdf