Perdaus, and Ahmad Nurefendi Fradana. “Poster Media Fosters National Unity Mastery In Elementary Pancasila Education: Media Poster Menumbuhkan Penguasaan Kesatuan Nasional Pada Pendidikan Pancasila Dasar”. Indonesian Journal of Education Methods Development 21, no. 4 (September 25, 2026): 10.21070/ijemd.v21i4.1175. Accessed September 25, 2026. https://ijemd.umsida.ac.id/index.php/ijemd/article/view/1175.