52603document2430EBB_212-4__BAHAN_MENTAH_&_SERAMIK_STRUKTUR_OKT_04.pdfapplication/pdf1032252013-07-13 00:47:23http://eprints.usm.my/1710/1/EBB_212-4__BAHAN_MENTAH_%26_SERAMIK_STRUKTUR_OKT_04.pdf