Tumanggor, Desi Alia, Ali Ali, and Amaluddin Amaluddin. “Pengembangan Media Pembelajaran Berbantuan Educaplay Pada Materi Teks Negosiasi Di Kelas X Sekolah Menengah Atas Negeri 21 Medan”. Education & Learning 6, no. 1 (February 9, 2026): 1–6. Accessed March 10, 2026. https://jurnal.medanresourcecenter.org/index.php/EL/article/view/1854.