Saracino, A., Curcuruto, M., Pacini, V., Spadoni, G., Guglielmi, D., Saccani, C., Bocci, V., & Cimarelli, M. (2012). IPESHE: an Index for Quantifying the Performance for Safety and Health in a Workplace. Chemical Engineering Transactions, 26, 489-494. https://doi.org/10.3303/CET1226082