Yerima, J., Abubakar, M., Kalla, D. J. U., Mijinyawa, A., & Yusuf, A. (2020). Evaluation of multi-nutrient block supplementation on nutrient intake and growth performance of Yankasa rams fed based diet of cowpea shell and maize offal. Nigerian Journal of Animal Production, 47(3), 291–297. https://doi.org/10.51791/njap.v47i3.167