Plakias, Zoë. “Cost-Benefit Analysis As a Tool for Measuring Economic Impacts of Local Food Systems: Case Study of an Institutional Sourcing Change”. Journal of Agriculture, Food Systems, and Community Development 10, no. 3 (June 8, 2021): 161–185. Accessed October 16, 2021. https://foodsystemsjournal.org/index.php/fsj/article/view/979.