Muhammad Suhail Shaikh, Chang Wang, Senlin Xie, Gengzhong Zheng, Xiaoqing Dong, Shuwei Qiu, Mohd Ashraf Ahmad, Saurav Raj. "Coverage and connectivity maximization for wireless sensor networks using improved chaotic grey wolf optimization." Scientific Reports, 2025. doi:10.1038/s41598-025-00184-2