Wang, Kaipeng, Bongki Woo, and Carrie Draper. “Using Propensity Score Analysis to Examine Participation in CalFresh and Its Association With Dietary Intake Among Californian Adults in Poverty”. Beyond Borders: Advances in Global Welfare 1, no. 1 (May 16, 2019): 1–23. Accessed April 19, 2024. https://ejournals.bu.edu/index.php/bbagw/article/view/10752.