E. C. Agu, N. J. Okeudo, N. O. Oladi, and V. M. O. Okoro, “Effect of dietary inclusion of ginger meal (Zingiber officinale Roscoe) on performance, serum cholesterol profile and carcass quality of broilers”, NJAP, vol. 44, no. 1, pp. 254–266, Dec. 2020.