Popoola, , D.P., Adebayo, C. and Abdullahi, A. 2024. Cooperative Efficiency and Its Effect On Livelihood Diversification Among Poultry Farm Holders: Empirical Study from South West Nigeria. British Journal of Multidisciplinary and Advanced Studies. 5, 3 (May 2024), 1–18. DOI:https://doi.org/10.37745/bjmas.2022.0493.