Cordón-Garcí­a, J.-A. and Muñoz-Rico, M. 2019. Strategies of the large publishing groups: Disappearance of Cí­rculo de Lectores and the Yes edition. Anuario ThinkEPI. 13, (Dec. 2019). DOI:https://doi.org/10.3145/thinkepi.2019.e13c02.