Archer G, Moreira M, Farnell M. Evaluation of Fear and Stress in White Layers Housed in Either Conventional Cages or Enriched Colony Cage. Int. J. Poult. Sci. [Internet]. 2017 Nov. 15 [cited 2025 Sep. 22];16(12):467–474. Available from: https://ijpsjournal.org/index.php/ijps/article/view/2371