Los celulares, sujetos semióticos que alejan a los estudiantes de su realidad social | Cell phones, semiotic subjects that move away students from their social reality. Razón y Palabra [Internet]. 2017 Mar. 23 [cited 2026 May 19];20(4_95):709-24. Available from: https://revistarazonypalabra.org/index.php/ryp/article/view/855