1. Other Oxides Pre-removed from Bangka Tin Slag to Produce a High Grade Tantalum and Niobium Oxides Concentrate. Issue 1 (May 2016) Authors: Permana, S; Soedarsono, J W; Rustandi, A; Maksum, A Journal: IOP conference series Issue: Volume 131:Issue 1(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗