John Tang Yew Huat, Saleha Abdul Aziz, Jalila Abu, Farinazleen Mohamad Ghazali, Tuan Zainazor Tuan Chilek, Noorlis Ahmad, Afriani Sandra, Mitsuaki Nishibuchi and Son Radu
International Journal of Poultry Science 9 ( 2 ): 134 - 138 , 2010