Li, Xiaohu, Zehong Cao, and Quan Bai. “A Novel Mountain Driving Unity Simulated Environment for Autonomous Vehicles”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 18 (May 18, 2021): 16075-16077. Accessed December 3, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/18016.