Mendez, Dara D., Jessica Duell, Sarah Reiser, Deborah Martin, Robert Gradeck, and Anthony Fabio. “A Methodology for Combining Multiple Commercial Data Sources to Improve Measurement of the Food and Alcohol Environment: Applications of Geographical Information Systems”. Geospatial Health 9, no. 1 (November 1, 2014): 71–96. Accessed April 25, 2024. https://www.geospatialhealth.net/gh/article/view/7.