Bolarinwa K.K. and  Oyeyinka R.A,  Comparative Analysis of Farm Enterprises Performance in Two Agro-Ecological Feuding Zone of Nigeria.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 73(1). 71 - 75
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/12550.