CHACÓN GUERRERO , Freddy Stefano; PANTA GUILLÉN, Luiggi Andrés; BONILLA TENESACA, Josué; EGAS HERRERA, Diana. The Use of Artificial Intelligence to Improve Speaking Fluency in English as a Foreign Language (EFL) Learning. Arandu UTIC, [S. l.], v. 13, n. 1, p. 861–880, 2026. DOI: 10.69639/arandu.v13i1.1950. Disponível em: http://www.uticvirtual.edu.py/revista.ojs/index.php/revistas/article/view/1950. Acesso em: 25 feb. 2026.