Singh, Jasmeet, and Punam Bedi. “Map Construction and Localization Using Lego Mindstorms NXT”. Journal of Automation, Mobile Robotics and Intelligent Systems 7, no. 3 (August 22, 2013): 22–30. Accessed April 30, 2025. https://www.jamris.org/index.php/JAMRIS/article/view/269.