FITRIANY, Lisa; ADI, Panggih Nur. Application of project citizen to VAT subjects to develop 21st century skills. Harmoni Sosial: Jurnal Pendidikan IPS, [S. l.], v. 8, n. 2, p. 96–102, 2022. DOI: 10.21831/hsjpi.v8i2.46966. Disponível em: https://journal.uny.ac.id/index.php/hsjpi/article/view/46966. Acesso em: 12 may. 2025.