ZEFRI, Z.; SANGGAM, S. Development Model of Tourism Area Based on Local Wisdom in Lake Toba, North Sumatra. Eduvest - Journal of Universal Studies, [S. l.], v. 3, n. 12, p. 2184–2193, 2023. DOI: 10.59188/eduvest.v3i12.1060. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/1060. Acesso em: 2 jul. 2025.