@article{nguyen2021uav,

title={UAV-Assisted Data Collection in Wireless Sensor Networks: A Comprehensive Survey},

author={Nguyen, Minh T and Nguyen, Cuong V and Do, Hai T and Hua, Hoang T and Tran, Thang A and Nguyen, An D and Ala, Guido and Viola, Fabio},

journal={Electronics},

volume={10},

number={21},

pages={2603},

year={2021},

publisher={Multidisciplinary Digital Publishing Institute}

}