Waruwu, Fajar Iman, Arozatulo Bawamenewi, Riana Riana, and Noveri Amal Jaya Harefa. “Peningkatan Kemampuan Menulis Teks Pidato Melalui Model Pembelajaran Cooperative Learning Tipe STAD Siswa Kelas VIII SMP Negeri 1 Botomuzoi”. Indo-MathEdu Intellectuals Journal 6, no. 5 (July 28, 2025): 6609–6615. Accessed June 13, 2026. https://ejournal.indo-intellectual.id/index.php/imeij/article/view/3829.