HADI WARDOYO, CIPTO. Using Classroom Presentation Technique in Teaching Speaking Explanation Text in Senior High School. RETAIN : Journal of Research in English Language Teaching, [S. l.], v. 6, n. 1, 2018. Disponível em: https://ejournal.unesa.ac.id/index.php/retain/article/view/22764. Acesso em: 20 nov. 2025.