NKEMAKOLAM NGOKA, Franklyn; JÁCOME, Sara Stefany; RIERA, Fernando Patricio. Use of Avatar-Based Instructional Videos to Improve Oral Communication in Tenth Grade EFL Students. RICEd: Revista de Investigación en Ciencias de la Educación, Ecuador, v. 4, n. 7, p. 58–66, 2026. DOI: 10.53877/azyeme94. Disponível em: https://www.revistasfiecyt.com/index.php/riced/article/view/214. Acesso em: 22 oct. 2026.