INDAH SAFIRA. Internalization Mark Nationalism in PKn Learning for Students School Base. International Journal of Students Education, [S. l.], p. 91–97, 2024. DOI: 10.62966/ijose.vi.740. Disponível em: https://journal.berpusi.co.id/index.php/IJoSE/article/view/740. Acesso em: 3 jul. 2025.