Rivera Abarca AL, Aguilar Cajas HO, Vergara Zurita HE, Alvarado Ramos EN. Newspaper transition in Ecuador from 1906 to 2016, daily case study El Comercio. CCD [Internet]. 2021Jul.5 [cited 2026Jun.30];4(3):126-40. Available from: https://doi.org/10.33262/concienciadigital.v4i3.1775