Adebayo, Ogunniyi, Kehinde Olagunju, and Adewuyi S. A. 2015. “The Impact of Malaria Disease on Productivity of Rural Farmers in Osun State, Nigeria”.
Studia Mundi – Economica
2 (1): 85-93.
https://doi.org/10.18531/Studia.Mundi.2015.02.01.85-93
.