KULSUM, Umi. Peningkatan prestasi siswa PKn tentang peranan politik luar negeri indonesia melalui power point interaktif. Patria Educational Journal (PEJ), [S. l.], v. 3, n. 2, p. 195–199, 2023. DOI: 10.28926/pej.v3i2.1078. Disponível em: https://ojs.unublitar.ac.id/index.php/pej/article/view/1078. Acesso em: 16 aug. 2026.