Genetic and non-genetic factors affecting the performance of West African Dwarf (WAD), Yankasa (YAN) and WAD X YAN lambs in the tropics. NJAP [Internet]. 2021 Jan. 10 [cited 2026 Oct. 24];41(2):44-52. Available from: https://mail.njap.org.ng/index.php/njap/article/view/724