YUANJAYA, Pandhu. Cover and Editor. Natapraja, [S. l.], v. 5, n. 1, 2017. DOI: 10.21831/jnp.v5i1.26898. Disponível em: https://journal.uny.ac.id/index.php/natapraja/article/view/26898. Acesso em: 10 may. 2025.