Laporan PPM K004/2009: Laporan Kursus ISO 9001: 2008 Upgrading Understanding Di Hotel Grand Bluewave Shah Alam, Selangor, 30 Disember 2008 Nasharuddin b. Isa - Perak Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2009 - 43 p. ill.; some col. 29 cm