MCMILLAN, M. L.; WILSON, K. R.; GOLDEN, W. C.; RAKOWITZ, L. A. Influence of Hay Ring Presence on Waste in Horses Fed Hay. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 22, p. 69–73, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/79. Acesso em: 31 jan. 2023.