S. Martínez Martínez, “Online Journalism: Research methods. A multidisciplinary approach in comparative perspective”, Doxa Comunicación, no. 9, pp. 231–233, Dec. 2009, Accessed: Jun. 27, 2026. [Online]. Available: https://revistascientificas.uspceu.com/doxacomunicacion/article/view/1209