Ramadhan R, Yang C, Wizna, Marlida Y, Mirzah. Effects of Amino Acid Composition in a Bacillus amyloliquefaciens-fermented Mixture of Bovine Blood and Coconut Pulp on Growth Performance, Blood Cholesterol of Broilers. Int. J. Poult. Sci. 2017;16(7):274–280. doi:10.3923/ijps.2017.274.280