De Oliveira, U. “Ideology in Discursive Genres by the Associated Analysis of the Systemic-Functional Linguistics and Corpus Linguistics: Galician-Portuguese Chants”. Domínios De Lingu@gem, vol. 11, no. 2, Apr. 2017, pp. 394-17, doi:10.14393/DL29-v11n2a2017-7.