Isaac, Ugwumba Chijioke, Adewale Iyaniwura Adeolu, Henry Okechukwu Ukwu, Chinedu Anenechukwu Nwankwo, Onyemauchechi Mercy Obike, and S.N. Ibe. “Heritability of Semen Quality Traits of Crossbred Isa Brown and Nigerian Indigenous Cocks”. Global Journal of Animal Scientific Research 9, no. 2 (October 7, 2021): 65-81. Accessed May 20, 2024. http://gjasr.com/index.php/GJASR/article/view/85.