Abdul Kadir, Muhd K., Hines, Evor, Qaddoum, Kefaya, Collier, Rosemary, Dowler, Elizabeth, Grant, Wyn, Leeson, Mark S., Iliescu, Daciana, Subramanian, Arjunan, Richards, Keith, Merali, Yasmin and Napier, R. (2013) Food security risk level assessment : a fuzzy logic-based approach. Applied Artificial Intelligence, Volume 27 (Number 1). pp. 50-61. doi:10.1080/08839514.2013.747372