SANTOS, Wânia Mendonça dos et al. Beef Cattle Cycle in the State of Pará, Amazon, Brazil. Journal of Agricultural Studies, [S. l.], v. 11, n. 1, p. 1–21, 2023. DOI: 10.5296/jas.v11i1.20437. Disponível em: https://macrojournal.org/index.php/jas/article/view/929. Acesso em: 22 nov. 2024.