Olutunmogun, A. K. ., Umar, A. U. ., Rekwot, G. Z. ., Adejoh-Ubani, E. O. . and Nwagu, B. I. . (2024) “Up-grading indigenous chicken with sire line (SG-98) cocks of ShikaBrown® in villages around Zaria, Kaduna State ”, Nigerian Journal of Animal Production, pp. 170–173. doi: 10.51791/njap.vi.6722.