D.K BUNYATTA; C.A ONYANGO; J.K KIBETT. Impact of farmer field schools on soil and crop management among smallholders in North Rift, Kenya. Journal of Agricultural Extension Management, India, v. 15, n. 2, 2015. Disponível em: https://epubs.icar.org.in/index.php/JAEM/article/view/171256. Acesso em: 19 oct. 2025.