Zhu, Li, and Jianwu Li. “WSN Optimization Algorithm for Traffic Environmental Monitoring”. International Journal of Online and Biomedical Engineering (iJOE) 14, no. 12 (December 23, 2018): pp. 72–83. Accessed November 23, 2024. https://online-journals.org/index.php/i-joe/article/view/9495.