1. Feed particle size: implications on the digestion and performance of poultry;Amerah;World Poult. Sci. J.,2007
2. AOAC International, 2000. Association of Official Analysis Chemists. Official Method of Analysis of the Association of Official Analytical Chemists International. 17th ed. AOAC, Gaithersburg, MD, USA.
3. ASAE, 1995. American Society of Agriculture Engineers. Method of Determining and Expressing Fineness of Feed Material by Sieving. ASAE standard S319.2. In: Agriculture Engineers Yearbook of Standard. ASAE, St Joseph, MO, pp. 461–462.
4. Emerging feed mill technology: keeping competitive;Audet;Anim. Feed Sci. Technol.,1995
5. Carbohydrate and lignin content of plant materials used in animal feeding;Bach Knudsen;Anim. Feed Sci. Technol.,1997