SINGER, Eleanor; COUPER, Mick P. Some Methodological Uses of Responses to Open Questions and Other Verbatim Comments in Quantitative Surveys. methods, data, analyses, [S. l.], v. 11, n. 2, p. 115–134, 2017. DOI: 10.12758/mda.2017.01. Disponível em: https://majournals.bib.uni-mannheim.de/mda/article/view/2017.01. Acesso em: 8 dec. 2025.