CALERO VINUEZA, Nathaly Dayanara; DOS SANTOS, Jardel Coutinho; GALEAS ARBOLEDA, Gabriela; CRUZ QUIJIJE, Ana Maria. Self-Assessment to Improve English Speaking Skills: an action research with Elementary School Ecuadorian students. Arandu UTIC, [S. l.], v. 11, n. 2, p. 510–526, 2024. DOI: 10.69639/arandu.v11i2.282. Disponível em: https://www.uticvirtual.edu.py/revista.ojs/index.php/revistas/article/view/282. Acesso em: 29 ago. 2025.