Behavior of laying hens in a cage free system at different ages and egg quality. Research, Society and Development, [S. l.], v. 10, n. 4, p. e6010413833, 2021. DOI: 10.33448/rsd-v10i4.13833. Disponível em: https://rsdjournal.org/rsd/article/view/13833. Acesso em: 10 dec. 2025.