Tandiang , Diaw Mamadou, et al. “Effect of Corn Substitution by Sorghum Grain With Low Tannin Content on Broilers Production: Animal Performance, Nutrient Digestibility and Carcass Characteristics”. International Journal of Poultry Science, vol. 13, no. 10, Sept. 2014, pp. 568–574, https://doi.org/10.3923/ijps.2014.568.574.