Antunes, J., 		Brisolara, L., & 		Ferreira, P.
2020 nov 23.  UAVs as Data Collectors in the WSNs: Investigating the Effects of Back-and-Forth and Spiral Coverage Paths in the Network Lifetime. Anais do Simpósio Brasileiro de Engenharia de Sistemas Computacionais (SBESC). [Online] :