Title:¿Salud o negocio? Productos milagrosos y su publicidad en la prensa gaditana de inicios del XIX / Health or business? Miraculous products and their advertising in the Cadiz press at the beginning of the 19th century
Title:¿Cómo generar concienciación en la sociedad y el sistema educativo costarricense a partir de las conclusiones del documental: “Super Size Me” (súper engórdame)? / How to generate awareness in society and the Costa Rican education system from the conclusions of the documentary: “Super Size Me”