1. Control of iron during hydrometallurgical processing of nickeliferous laterite ores;Quenau,1986
2. Process development for extraction of zinc, copper, and lead from complex sulphide ore/ concentrate;Anand;Trans. Ind. Inst. Met.,1986
3. Recovery of metals by pressure hydrometallurgy, the Sherritt Technology;Mackiw,1980
4. Ammonia oxidative leach of chalcopyrite;Fonseca;CIM Bull.,1974
5. Hydrolysis of inorganic iron (III) salts;Flynn;Chem. Rev.,1984