Sathishkumar, R., et al. “ Comparative Study on the Carcass Traits of Commercial Native Chicken, Backyard Native Chicken, Commercial Broiler and Spent Layer Chicken ”. Journal of Meat Science, vol. 13, no. 2, Oct. 2019, pp. 61-64, https://acspublisher.com/journals/index.php/jms/article/view/1619.