Modelos De Negocio Y Medios Online. Aproximación Teórica A La Cuestión | Business Models And Media Online. Theoretical Approach To The Issue. Razón y Palabra [Internet]. 2013 Mar. 1 [cited 2026 Oct. 27];17(1_82):453-6. Available from: https://revistarazonypalabra.org/index.php/ryp/article/view/652