Akuno, W., C. Onyango, and J. Obara. “Influence of Farmer FFS Approach on the Acquisition of Knowledge, Skills for Agricultural Productivity in the Lake Victoria Region, Kenya”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 18, no. 1, Aug. 2014, pp. 162-80, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2656.