Federal University of Alfenas - Brazil
E-mail: eric.ferreira@unifal-mg.edu.br
Skype Name: ericbferreira
ORCID: 0000-0003-3361-0908
Phone: +55 35 3701-9604
Statistics Department
Address: Rua Gabriel Monteiro da Silva, 700, Centro, Alfenas, Minas Gerais, Brasil, Cep: 37130-000