Visually low-impacting methods for the measurement of parameters related to IAQ risk indicators in exhibition hallsLaura Cirrincione, Patrizia Ferrante, Maria La Gennusa, Giorgia Peri, Gianfranco Rizzo and Gianluca ScaccianoceE3S Web Conf., 312 (2021) 12008DOI: https://doi.org/10.1051/e3sconf/202131212008