ARCHER , Gregory S. Sex, Genetics and Test Type Affect the Responses of Chickens to Fear Testing. International Journal of Poultry Science, Pakistan, v. 17, n. 7, p. 320–326, 2018. DOI: 10.3923/ijps.2018.320.326. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2425. Acesso em: 21 sep. 2025.