MERCHÁN-CEVALLOS, J. K.; MOLINA-BENAVIDES, L. S. Oral Communication: Student mastery of the stage of the Communication Career of the UPSE. Revista Científica Arbitrada de Investigación en Comunicación, Marketing y Empresa REICOMUNICAR. ISSN 2737-6354., [S. l.], v. 5, n. 9, p. 136-149, 2022. Disponível em: https://www.reicomunicar.org/index.php/reicomunicar/article/view/58. Acesso em: 18 sep. 2026.