Level of microbial contamination of the air in an agro-industrial workshop and its possible occupational risks. Iberoamerican Environment & Sustainability Journal, [S. l.], v. 5, p. e253, 2022. DOI: 10.46380/rias.vol5.e253. Disponível em: https://rias.unesum.edu.ec/index.php/revista/article/view/253. Acesso em: 14 mar. 2026.