32127document1368EBB_212-4_-_BAHAN_MENTAH_&_SERAMIK_STURKTUR_NOV_05.pdfapplication/pdf1837492013-07-13 00:38:39http://eprints.usm.my/679/1/EBB_212-4_-_BAHAN_MENTAH_%26_SERAMIK_STURKTUR_NOV_05.pdf