Zhang, Hui, Zhiyang Zheng, Shuxin Wang, and Bang Xing. “Evaluation of Urban Air Quality Based on Entropy Weight Method”. Highlights in Science, Engineering and Technology 110 (July 28, 2024): 147–153. Accessed May 26, 2026. https://drpress.org/ojs/index.php/HSET/article/view/24178.