Sustainable Marine Ecotourism Development Strategy at Barambang and Sibintang Beach, Central Tapanuli Regency. Jurnal Natur Indonesia, [S. l.], v. 22, n. 1, p. 28–34, 2024. DOI: 10.31258/jnat.22.1.28-34. Disponível em: https://ijae-unri.ejournal.unri.ac.id/index.php/natur/article/view/1425. Acesso em: 21 apr. 2025.