SARI, Meylinda Lukito; GHOFUR, Muhammad Abdul. Web-based mind mapping learning media to increase understanding of economic policy materials. Harmoni Sosial: Jurnal Pendidikan IPS, [S. l.], v. 7, n. 2, p. 104–118, 2020. DOI: 10.21831/hsjpi.v7i2.32078. Disponível em: https://journal.uny.ac.id/index.php/hsjpi/article/view/32078. Acesso em: 13 may. 2025.