Epperson JE, Holmes MR, Huang CL, Scearce WK. Food Stamp Program Participation Behavior - An Econometric Explanation. JAUPR [Internet]. 1980 Jul. 1 [cited 2024 May 5];64(3):310-7. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/10218