NWOKO, N. .; IBE, S. N. Effects of breeds and seaon on semen quality and fertility pf bucks in a humid tropical environment. Nigerian Journal of Animal Production, [S. l.], v. 32, n. 2, p. 327–341, 2021. DOI: 10.51791/njap.v32i2.1317. Disponível em: https://njap.org.ng/index.php/njap/article/view/1317. Acesso em: 29 sep. 2026.