Sequential Quadratic Method for GPS NLOS Positioning in Urban Canyon Environments. International Journal of Automation and Smart Technology, [S. l.], v. 3, n. 1, p. 37–46, 2013. DOI: 10.5875/ausmt.v3i1.166. Disponível em: https://jausmt.org/index.php/jausmt/article/view/266.. Acesso em: 16 may. 2026.