Abia, Wilfred A., Conalius E. Shum, Richard N. Fomboh, Epole N. Ntungwe, and Markjovert T. Ageh. 2016. “Agriculture in Cameroon: Proposed Strategies to Sustain Productivity”. International Journal For Research In Agricultural And Food Science 2 (2):01-12. https://gnpublication.org/index.php/afs/article/view/351.