Youssouf, M. L.; Nadjissara, N.; Gueye, E. H. F. Characteristics and Destinations of Indigenous Chickens Marketed in Guera Region, East-Central Chad. Int. J. Poult. Sci. 2011, 10 (9), 721–725. https://doi.org/10.3923/ijps.2011.721.725.