RANTALA, O. Efficiency and profitability in pork production . Agricultural and Food Science, [S. l.], v. 58, n. 1, p. 19–25, 1986. DOI: 10.23986/afsci.72216. Disponível em: https://journal.fi/afs/article/view/72216. Acesso em: 12 apr. 2025.