Financial savings in the electric energy account of residences with solar photovoltaic energy in Gurupi, Tocantins. Research, Society and Development, [S. l.], v. 11, n. 6, p. e51511629506, 2022. DOI: 10.33448/rsd-v11i6.29506. Disponível em: https://rsdjournal.org/rsd/article/view/29506. Acesso em: 5 dec. 2025.