Chantiratikul A, Pooponpan P, Santhaweesuk S, et al. Effect of Wolffia Meal [Wolffia globosa (L). Wimm.] As a Dietary Protein Replacement on Performance and Carcass Characteristics in Broilers. Int. J. Poult. Sci. 2010;9(7):664–668. doi:10.3923/ijps.2010.664.668