@article{Lago_Moreira_Pereira_2015, title={Introdução}, volume={11}, url={https://bjr.sbpjor.org.br/bjr/article/view/793}, DOI={10.25200/BJR.v11n1.2015.793}, number={1}, journal={Brazilian journalism research}, author={Lago, Cláudia and Moreira, Sonia Virgínia and Pereira, Fábio}, year={2015}, month={Sep.}, pages={04–05} }