L. C. Ugwuowo, L. Nnamani, E. C. Okafor, H. Nwabueze, N. Nwosu, and D. C. Umeakuana, “HAEMATOLOGICAL AND SERUM BIOCHEMISTRY INDICES OF BROILER CHICKEN FED DIETS CONTAINING GRADED LEVELS OF CINNAMON( Cinnamomum verum) AND RED PEPPER (Capsicum annum) MIXTURE”, IJGARD, vol. 4, no. 1, pp. 320–338, May 2026.