3 articles in this issue
Thiago Costa Ferreira, Fábia Shirley Ribeiro Silva, Mayara Ferreira Barbosa, Manoel Rivelino Gomes de Oliveira, Aldrin Martin Pérez-Marin
Lucia Fernanda Alves Garcia, Mauro Vicentini Correia
Caetano Miguel Lemos Serrote, Lia Rejane Silveira Reiniger, Valdir Marcos Stefenon, Charlene Moro Stefanel, Karol Buuron da Silva, Ana Cristina da Fonseca Ziegler