Enhancing Speaking Performance of Sophomore Students in an Indonesian Senior Highschool Context Using Offline Youtube Videos. Tamaddun, [S. l.], v. 20, n. 2, p. 144–157, 2022. DOI: 10.33096/tamaddun.v20i2.123. Disponível em: http://103.133.36.82/index.php/tamaddun-life/article/view/123. Acesso em: 29 jun. 2025.