L. Agbabiaka, S. Amadi, G. Oyinloye, I. Adedokun, and C. Ekeocha, “Growth Response of African Catfish (Clarias gariepinus, Burchell 1822) to Dried Rumen Digesta as a Dietary Supplement”, Pak. J. Nutr., vol. 10, no. 6, pp. 564–567, May 2011, doi: 10.3923/pjn.2011.564.567.