Cordero-Ahiman, O.-V., Santellano-Estrada, E. and Garrido, A. 2017. Explaining food insecurity among indigenous households of the Sierra Tarahumara in the Mexican state of Chihuahua. Spanish Journal of Agricultural Research. 15, 1 (Apr. 2017), e0106. DOI:https://doi.org/10.5424/sjar/2017151-10151.