L. Bechini, C. Costamagna, L. Zavattaro, C. Grignani, J. Bijttebier, and G. Ruysschaert, “Barriers and drivers towards the incorporation of crop residue in the soil. Analysis of Italian farmers’ opinion with the theory of planned behaviour”, Ital J Agronomy, vol. 10, no. 4, pp. 178–184, Dec. 2015.