DocumentMetadataName of national election studyPortuguese Election Study (PES)Study year2009Type of studyPost-election studyName of data archivePortuguese Social Research ArchiveData policyPublicLink to data accesshttps://hdl.handle.net/10400.20/2057SamplingMultistage stratified sample by region and habitat, from CensusSurvey modeface-to-face interviewAttachments APIS0041_questionário Portuguese Election Study (PES)