LUDEMANN, C. I.; CHAPMAN, D. F. Inclusion of persistence in the DairyNZ Forage Value Index. Journal of New Zealand Grasslands, [S. l.], v. 81, p. 203–208, 2019. DOI: 10.33584/jnzg.2019.81.375. Disponível em: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/375. Acesso em: 1 may. 2026.