Roshaida bt. Arbain
Laporan PPM R019/2021: Upgrading Of Silica Content From Ex-TIN Mine Tailing Sand, December 2021 Roshaida bt. Arbain - Perak Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2021 - v, 20 p. ill.; some col. 29 cm
Laporan PPM R019/2021: Upgrading Of Silica Content From Ex-TIN Mine Tailing Sand, December 2021 Roshaida bt. Arbain - Perak Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2021 - v, 20 p. ill.; some col. 29 cm