Yusuf WA, Agbontafara RO, Yusuf SA. Effects of credit rationing on the returns of poultry farmers in Ogun State, Nigeria. NJAP [Internet]. 2020Dec.24 [cited 2026Jul.27];45(3):155 -. Available from: https://www.njap.org.ng/index.php/njap/article/view/445