WASET
Conteh, A. , Yan, X. , Fofana, I. , Gegbe, B. , Isaac, T. (2014), 'An Estimation of Rice Output Supply Response in Sierra Leone: A Nerlovian Model Approach', World Academy of Science, Engineering and Technology, Open Science Index 87, International Journal of Agricultural and Biosystems Engineering, 8(3), 225 - 233.