Competitive Tourism Destination Image, Case Study Lake Toba North Sumatera Indonesia. International Journal of Environmental Sciences, [S. l.], p. 679–692, 2025. DOI: 10.64252/9h0eed75. Disponível em: https://theaspd.com/index.php/ijes/article/view/10012.. Acesso em: 18 apr. 2026.