Levkoe, Charles Z., and Alison Blay-Palmer. “Food Counts: Food Systems Report Cards, Food Sovereignty and the Politics of Indicators”. Canadian Food Studies La Revue Canadienne Des études Sur l’alimentation, vol. 5, no. 3, Sept. 2018, pp. 49-75, doi:10.15353/cfs-rcea.v5i3.277.