Peranan Pemerintah Daerah Kota Sibolga dalam Pembangunan Pariwisata Berbasis Pelestarian Lingkungan. Nommensen Journal of Constitutional and Administrative Law, [S. l.], v. 1, n. 1, p. 66–77, 2022. Disponível em: https://ejournal.uhn.ac.id/index.php/administrative_law/article/view/559. Acesso em: 6 oct. 2026.