WORDS FROM SPECIAL ISSUE EDITOR
As in the world, AHP/ANP is the most applied MCDM method in Brazil. There are AHP/ANP researchers and users from Northeastern to Southern Brazilian States. However, the Brazilian economy (63%) and population (42%) are concentrated in the Southeast Region. In this issue, we have works from three Southeast Brazilian States: Minas Gerais, Rio de Janeiro, and Sao Paulo.