Rodríguez Villamil Luz Natalia, and Arias López Beatriz Elena. “ADULT LITERACY: POTENTIAL STAGE FOR HEALTH PROMOTION”. Investigación y Educación en Enfermería 27, no. 2 (November 6, 2009). Accessed October 23, 2021. https://revistas.udea.edu.co/index.php/iee/article/view/2818.