C. Adasme-Berríos, M. Sánchez, R. Jara-Rojas, A. Engler, M. Rodríguez, and M. Mora, “Who are the potential consumers of organic fruits and vegetables in Central Chile? A CHAID approach”, Rev. FCA UNCUYO, vol. 47, no. 1, pp. 193–208, Jun. 2015.