Search results for: L. S. Leal Filho
Mining, Metallurgy & Exploration > 2009 > 26 > 2 > 79-84
Mining, Metallurgy & Exploration > 2009 > 26 > 2 > 105-108
Mining, Metallurgy & Exploration > 2009 > 26 > 2 > 74-78
Minerals Engineering > 2000 > 13 > 14-15 > 1495-1503