Hadi, Muhammad, et al. “Pengaruh Penerapan Model Cooperative Learning Terhadap Kemampuan Menulis Teks Diskusi Siswa Kelas IX MTS Darur Roja”. Indonesian Journal of Innovation Multidisipliner Research, vol. 4, no. 3, July 2026, pp. 4775-91, doi:10.69693/ijim.v4i3.1828.