Giretti, Alberto, Alessandro Carbonari, Berardo Naticchia, and Mario De Grassi. “Design and First Development of an Automated real‐time Safety Management System for Construction Sites”. Journal of Civil Engineering and Management 15, no. 4 (September 30, 2009): 325-336. Accessed July 6, 2024. https://jau.vgtu.lt/index.php/JCEM/article/view/6440.