Kim, Ki-Hyuk, Chae-Won Oh, Hyung-Keun Cho, and Donghoon Lee. “An Analysis of the Threat Factors for the Autonomous Driving Robot on the Construction Site”. International Journal of Engineering and Technology 7, no. 3.24 (April 25, 2026): 304–308. Accessed May 13, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/22674.