Cristofari, Hélène, Nathalie Girard, and Danièle Magda. “Supporting Transition Toward Conservation Agriculture: A Framework to Analyze the Learning Processes of Farmers”. Hungarian Geographical Bulletin 66, no. 1 (March 31, 2017): 65-76. Accessed May 4, 2024. https://ojs.mtak.hu/index.php/hungeobull/article/view/566.