Mozo Romero, H. D.; Espinoza Cantos, M. J.; Holguín García, S. G. Social Determinants of Health and the Pufa Index in Children at the Costa Azul Educational Unit, Manta. Salud y Bienestar 2025, 9 (3), 1-12. https://doi.org/10.26871/killkana_salud.v9i3.1707.