Journal
GOLD BULLETIN
Volume 46, Issue 2, Pages 81-89Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s13404-013-0088-7
Keywords
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Funding
- FAPESP
- CNPq [306532/2009-3, 308116/2010-0]
- CAPES [808/2009]
- Ministry of Higher Education (Malaysia) [UM.C/HIR-MOHE/SC/03]