G. Pérez, E. Medina, L. Balmaceda, and F. Guzmán, “Food to mitigate problems of food and nutrition insecurity in poor families in the communities Santa Cruz, Tisma Grande, and La Montañita N° 2 Tisma, Masaya 2015”, La Calera, vol. 16, no. 26, pp. 26–34, May 2018.