The Urgency of a Green Constitution Policy in the Development of the Indonesian Capital City as a Green Economy-Based City. El-Usrah: Jurnal Hukum Keluarga, [S. l.], v. 9, n. 1, p. 591–614, 2026. DOI: 10.22373/ujhk.v9i1.32232. Disponível em: https://jurnal.ar-raniry.ac.id/index.php/usrah/article/view/32232. Acesso em: 10 aug. 2026.