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 (August 10, 2018): 304–308. Accessed February 11, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/22674.