DRYGVAL, Anna; DRYGVAL, Polina; TABUNSHCHIK , Vladimir. Assessment of Sulfur Dioxide Levels in Atmospheric Air Over the Period 2019–2024. Civil Engineering Journal, [S. l.], v. 11, n. 11, p. 4724–4744, 2025. DOI: 10.28991/CEJ-2025-011-11-016. Disponível em: https://civilejournal.org/index.php/cej/article/view/6371. Acesso em: 31 jan. 2026.