Akuno, Walter, C. Onyango, and J. Obara. 2014. “Influence of Selected Alternative Extension Approaches on the Acquisition of Knowledge, Skills for Agricultural Productivity in the Lake Victoria Region, Kenya”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 18 (1): 181-207. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/2675.