1. ROBO Industries Autonomous Machine Control System On-line http://www.aee.us.com/page-video.html, Accessed 4th Jul 2019
2. Yin G, He F, Li Z, Ling J (2020) Workspace description and simulation of a backhoe device for hydraulic excavators, 103325 Automation in Construction Volume 119, November 2020
3. Lee, Y-S., Kim, S-H., Seo, J., Han, J., Han, C-S.: Blade control in Cartesian space for leveling work by bulldozer, Automation in Construction Volume 118, October 2020.
4. Komatsu Corporation. Intelligent Machine Control. On-line https://www.komatsu.eu/en/Komatsu-Intelligent-Machine-Control, Accessed 4th Jul 2019
5. Trimble Corporation. Civil Engineering and Construction, Grade Control for Dozers. On-line https://construction.trimble.com/products-and-solutions/grade-control-dozers, Accessed 4th Jul 2019.