Félix-Verduzco G, Aboites Manrique G, Castro Lugo D. Food security and its relationship with uncertainty and sufficiency of income: an analysis from the household perceptions. Acta Universitaria [Internet]. 2018 Oct. 15 [cited 2026 May 2];28(4):74-86. Available from: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1757