GARBA, H.; MUSA, J.; EGENA, S. .S. A.; ALEMEDE, I. C. Evaluation of haemoglobin variants of Red Sokoto goats and Yankasa sheep in Beji, Niger State, Nigeria: Effect on body weight and reproductive parameters. Nigerian Journal of Animal Production, [S. l.], v. 44, n. 4, p. 38–47, 2020. DOI: 10.51791/njap.v44i4.567. Disponível em: https://njap.org.ng/index.php/njap/article/view/567. Acesso em: 25 may. 2026.