WAUGH, E.E.; AGANGA, A.A.; SEABO, D.; OMPHILE, U.J.; TSOPITO, C.M. Growth Rate and Feed Conversion Rate of Ostriches Fed Ration with or Without Grit in Botswana. International Journal of Poultry Science, Pakistan, v. 5, n. 5, p. 470–473, 2006. DOI: 10.3923/ijps.2006.470.473. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/561. Acesso em: 21 sep. 2025.