S. SANTECCHIA, G.; SPAN, J. M. GNSS positioning techniques applied to engineering. REVISTA INTERNACIONAL MAPPING, [S. l.], v. 29, n. 201, p. 44–48, 2020. Disponível em: https://ojs.revistamapping.com/MAPPING/article/view/329. Acesso em: 14 oct. 2024.