Korato, M., A. Hankamo, and T. Abebe. “Review on Farmers’ Trait Preferences for Chicken Breeding Objectives in Local Chicken Ecotypes in Ethiopia”. Global Journal of Animal Scientific Research, Vol. 9, no. 1, June 2021, pp. 106-14, http://www.gjasr.com/index.php/GJASR/article/view/76.