ARCHER , Gregory S. Timing of Light Exposure During Incubation to Improve Hatchability, Chick Quality and Post-Hatch Well-Being in Broiler Chickens: 21 or 18 Days. International Journal of Poultry Science, Pakistan, v. 14, n. 5, p. 293–299, 2015. DOI: 10.3923/ijps.2015.293.299. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2166. Acesso em: 21 sep. 2025.