M. S. Islam, M. A. R. Howlider, M. A. A. Biswas, and M. S. Islam, “Laying behaviour of chicken as influenced by litter, nest type and nesting materials”, Indian J of Anim Sci, vol. 69, no. 6, Jul. 2012, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/20628