1. Association of Official Analytical Chemists (1990), Association of Official Analytical Chemists, Washington, DC.
2. Gomez, A.K. and Gomez, A.A. (1983), Statistical Procedures for Agricultural Research, 2nd ed., John Wiley and Sons, New York, NY, p. 680.
3. Hamzat, R.A., Olubamiwa, O.A.A., Taiwo, A.K., Tiamiyu Longe, O.G. and Adeleye, I.O.A (2000), “Potentials of kola testa and podhusk in animal feeds”, Book of Proceedings, 25th NSAP Conference, 19‐23 March, Umudike.
4. Larmand, E. (1937), “Laboratory method for sensory evaluation of food”, Research Branch, Vol. 1637, Canadian Department of Agriculture, Ottawa, pp. 50‐59.
5. Longe, O.G. and Fagbenro‐Bryon (1990), “Composition and physical characters of some fibrous waste and by‐products for pig feed in Nigeria”, Biets. Trop. Landwirthsch Vet. Med., Vol. 28, pp. 199‐205.