Impact of fractional frequency reuse in reducing inter-cell interference LTE.. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 25, n. 1, p. 28–39, 2014. DOI: 10.33975/riuq.vol25n1.146. Disponível em: https://revistas.uniquindio.edu.co/ojs/index.php/riuq/article/view/146. Acesso em: 25 jun. 2026.