PACCAGNELLA, A. F.; MARCHETTO, P. B. Animal welfare versus animal abolitionism: a comparison of the theories by Peter Singer and Tom Regan and their influence on the Brazilian Federal Constitution. Revista de Direitos e Garantias Fundamentais, [S. l.], v. 20, n. 2, p. 251–270, 2019. DOI: 10.18759/rdgf.v20i2.1493. Disponível em: https://sisbib.emnuvens.com.br/direitosegarantias/article/view/1493. Acesso em: 31 mar. 2025.