Table 4. Return on investment (ROI) per litre of oil: Farmer sells groundnut in shelled form

From

Analysis of the Groundnut Value Chain in Ghana

Ellen Owusu-Adjei, Richard Baah-Mintah, Baba Salifu

World Journal of Agricultural Research. 2017, 5(3), 177-188 doi:10.12691/wjar-5-3-8