Roshaida Binti Arbain <br/><br/>
Laporan PPM R009/2022: Purification Of Silica Sand From Ex-Tin Mine Tailing Sand  December 2022 
Roshaida Binti Arbain 
 - Ipoh  Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia  2022 
 - iv, 8 p.  ill.; some col.  30 cm