BATT, Till et al. Community Masks - from an Emergency Solution to an Innovation Booster for the Textile Industry. CHIMIA, [S. l.], v. 76, n. 3, p. 249–254, 2022. DOI: 10.2533/chimia.2022.249. Disponível em: https://www.chimia.ch/chimia/article/view/2022_249.. Acesso em: 24 nov. 2024.