LUGTIG, P.; ROTH, K.; SCHOUTEN, B. Nonresponse analysis in a longitudinal smartphone-based travel study. Survey Research Methods, [S. l.], v. 16, n. 1, p. 13–27, 2022. DOI: 10.18148/srm/2022.v16i1.7835. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7835. Acesso em: 27 jan. 2023.