UFPel Pelotas-RS
Universe Universe
Enbridge Inc. Houston, TX
Costrick Glasgow
Gila Geological Consultants Arizona
Belo Horizonte - MG
Faber & Schnepp Germany, Gießen
Bangalore
AGH University of Science and Technology Krakow
COFECE MEXICO
Mit Nyc
Caracas
Arizona State University Tempe, AZ
Latvéria