Strategies of the pultry processing agro industry and the action of the Brazilian competition (Defense System Sistema Brasileiro de Defesa da Concorrencia - SBDC) - Moraes, Márcia Azanha Ferraz Dias de; Dörr, Andrea Cristina; Rodrigues, L. P. (International PENSA Conference on Agri-Food Chains/Networks Economics and Management, 2005)