Autor: Márcia C. M. Marques
Autor: Antonio Luis Francisco
Autor: Pollyana Rodero Fernandes e Fernando Braz Tangerino Hernandez
Autor: Mario Fortunato
Autor: Ulisses Souza
Autor: Paulo Figueiredo
Autor: Amadeu Roberto Garrido de Paula
Autor: Amilton Saraiva
Autor: Emerson Oliveira
Autor: Antonio Luis Francisco
Autor: André Lobo Faro