Role of Farmer Field School and Farmer Research Group in Bringing Attitudinal and Knowledge Change: The Case of Integrated Potato Disease and Nutrient Management in Ethiopia

Berhanu Kuma, Abebe Chindi, Shenkut Ayele, Gebremedhin Woldegiorgis, Yohannes Lemma and Shiferaw Tafesse

Asian Journal of Rural Development 3 ( 1 ): 1 - 13 , 2013