REZA TRIFAHMI, AHMAD. THE IMPLEMENTATION OF OUTDOOR CLASS ACTIVITY IN TEACHING SPEAKING DESCRIPTIVE FOR SEVENTH GRADE OF JUNIOR HIGH SCHOOL. RETAIN : Journal of Research in English Language Teaching, [S. l.], v. 1, n. 3, 2013. Disponível em: https://ejournal.unesa.ac.id/index.php/retain/article/view/3774. Acesso em: 31 oct. 2025.