Perdaus and Fradana, A. N. (2026) “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(4), p. 10.21070/ijemd.v21i4.1175. doi: 10.21070/ijemd.v21i4.1175.