MACDONALD, K.; MATTHEW, C.; GLASSEY, C.; MCLEAN, N. Dairy farm systems to aid persistence. NZGA: Research and Practice Series, [S. l.], v. 15, p. 199–209, 2011. DOI: 10.33584/rps.15.2011.3199. Disponível em: https://www.nzgajournal.org.nz/index.php/rps/article/view/3199. Acesso em: 28 jul. 2026.