The Existence of Language in State Law. Oratio Directa, [S. l.], v. 3, n. 1, p. 19–21, 2021. DOI: 10.59017/oratiodirecta.v3i1.59. Disponível em: https://ejurnal.ubk.ac.id/oratio/article/view/85. Acesso em: 23 aug. 2026.