C. M. Nwogu, R. K. Nwogu, U. C. Uwaeziozi, A. U. C. Ohanaka, and I. C. Okoli, “HEAMATOLOGY AND SERUM BIOCHEMISTRY OF LAYING HENS FED GRADED LEVEL OF PALM BUNCH ASH AS A MINERAL SOURCE”, NJAP, pp. 389–392, Sep. 2024.