Suparlan, Suparlan. “IMPROVING STUDENTS’ SPEAKING SKILL BY USING ‘CLASS STORY’”. NUSRA : Jurnal Penelitian dan Ilmu Pendidikan 1, no. 2 (November 30, 2020): 122–131. Accessed April 10, 2025. https://ejournal.nusantaraglobal.or.id/index.php/nusra/article/view/njpip16.