Oktana, Yayik, and Muhammad Hidayaturrahman. “Implementing the Cooperative Learning Model With LCD Projector Media to Improve Elementary School Students’ Learning Outcomes”. Jurnal Indonesia Pendidikan Profesi Guru 2, no. 1 (April 30, 2025): 1–9. Accessed November 8, 2026. https://ojs.aeducia.org/index.php/jippg/article/view/248.