Freitas, A. C., L. Toledo, R. Costa, G. Parren, D. Pereira, B. Fornazari, C. Quirino, e E. Pinatti. “Temperament, Behaviour and Physiology of Sheep Trained With Tactile Stimulation and Halter Walkin”g. Boletim De Indústria Animal, Vol. 75, Dec. 2018, doi:10.17523/bia.2018.v75.e1426.