Developing a Smart Grids System as a PBL with Agile Method on Computer Engineering Courses. - Caio Henrique Coutinho; Johnny Cardoso Marques; Sarasuaty Megume Hayashi Yelisetty; Samoel Mirachi; Alexandre Lima Possebon Ribeiro; Marcelo Amaral da Silva; Adilson Marques da Cunha; Luiz Alberto Vieira Dias (ITNG, 2012)