Sustainability assessment of commercial Brazilian organic and conventional broiler production systems under an Emergy analysis perspective - Nacimento, Rafael Araújo; Moreno, Danny Alexander Rojas; Luiz, Vitória Toffolo; Almeida, Taynara Freitas Avelar de; Rezende, Vanessa Theodoro; Andreta, Joice Maria Bazerla; Mendes, Cecilia Mitie Ifuki; Giannetti, Biagio Fernando; Gameiro, Augusto Hauber (Journal of Cleaner Production, 2022)