FOUR CORNERS: A STRATEGY TO ENHANCE SPEAKING. Language and Education Journal, [S. l.], v. 4, n. 2, p. 103–109, 2019. DOI: 10.52237/0me30d66. Disponível em: https://ejournal.uniski.ac.id/index.php/lej/article/view/134. Acesso em: 23 aug. 2025.