Serrano Ojeda ML, Calderón Sánchez F, Vargas-López S, López-Sánchez H, Antonio López P, Martínez-Trejo G, Cortés-Díaz E, Salcido-Ramos BA. Structural and productive characteristics of households with different degree of food security in Puebla. ASYD [Internet]. 2016 Dec. 31 [cited 2026 Jun. 10];13(4):547-63. Available from: https://revista-asyd.org/index.php/asyd/article/view/493