Wang, Wei, Zan Hu, Pei Qi, and Xiaopeng Li. “Professional Competency Requirements for Maintenance and Operation of Power Battery Systems”. International Journal of Natural Resources and Environmental Studies 3, no. 3 (October 22, 2024): 114–120. Accessed July 21, 2026. https://wepub.org/index.php/IJNRES/article/view/4062.