A Survey on Privacy in Location-Based Services. Revista Científica Ingeniería y Desarrollo., [S. l.], v. 32, n. 2, p. 314–343, 2014. Disponível em: https://rcientificas.uninorte.edu.co/index.php/ingenieria/article/view/6128. Acesso em: 3 sep. 2026.