HADI WARDOYO C. Using Classroom Presentation Technique in Teaching Speaking Explanation Text in Senior High School. RETAIN : J. Res. Engl. Lang. Teach. [Internet]. 2018 Jan. 31 [cited 2025 Nov. 20];6(1). Available from: https://ejournal.unesa.ac.id/index.php/retain/article/view/22764