Using a three-stage focus group design to develop questionnaire items for a mass survey on corruption and austerity: a roadmap Luís de Sousa Isabel R. Pinto Felippe Clemente Gustavo Gouvêa Maciel Publication Journal: Qualitative Research Journal Year of Publication: 2021 Volume: ahead-of-print Issue: ahead-of-print Identifiers Other Numbers: 89786412 Alternative titles DOIGoogle ScholarBibTeXRIS Locators