1. Comparison of incandescent, CFL, LED and bird level LED lighting: growth, fear and stress;Archer;Int. J. Poult. Sci.,2015
2. Aviagen North America. 2019. Nutrition Specifications Ross Broiler. Accessed Dec, 2021. https://en.aviagen.com/assets/Tech_Center/Ross_Broiler/RossBroilerNutritionSpecs2019-EN.pdf.
3. Comparison of LED properties, compact fluorescent bulbs and bulbs in residential areas;Baleja,2015
4. Red light is necessary to activate the reproductive axis in chickens independently of the retina of the eye;Baxter;Poult. Sci.,2014
5. Canadian Council on Animal Care. 2009. CCAC guidelines on: the care and use of farm animals in research, teaching, and testing.