The reduction of crude protein with the supplementation of amino acids in the diet reduces the environmental impact of growing pigs production evaluated through life cycle assessment - Esteves, Lucas A. C; Monteiro, Alessandra N. T. R; Sitanaka, Natália Y; Oliveira, Paula C; Castilha, Leandro D; Paula, Vinicius R. C; Pozza, Paulo C (Sustainability, 2021)