The methodological issues of questionnaire survey in the environmental-and-hygienic research. Environment & Health, [S. l.], v. 102, n. 1, p. 67–75, 2022. DOI: 10.32402/dovkil2022.01.067. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/241. Acesso em: 26 apr. 2026.