Oliveira, M.R. de and Sambrana, V.R.M. 2022. The complementarity of grammaticalization and constructionalization for research on the formation of discourse markers in Portuguese. MATRAGA - Journal published by the Graduate Program in Letters at Rio de Janeiro State University (UERJ). 29, 56 (Jul. 2022), 318–333. DOI:https://doi.org/10.12957/matraga.2022.63694.