Silva, Júlia Martina da Rocha, et al. “The Impacts of the New Normative Instruction No. 113, Dated December 16, 2020, on the Welfare and Production of Swine”. Revista De Ciências Agroveterinárias, vol. 23, no. 1, Apr. 2024, pp. 168-76, doi:10.5965/223811712312024168.