CHIRIBOGA-GÁRATE, V. V.; VEGA-AUQUILLA, M. V. The Use of The Celta Frameworks to foster speaking skills in the English language classroom. EPISTEME KOINONIA, [S. l.], v. 5, n. 9, p. 4–29, 2021. DOI: 10.35381/e.k.v5i9.1661. Disponível em: https://www.fundacionkoinonia.com.ve/ojs/index.php/epistemekoinonia/article/view/1661. Acesso em: 28 oct. 2025.