HARIANJA, Pantun. Halal Tourism Model Based On Local Wisdom In Bukit Lawang As One Of The Branding Efforts Towards Excellent Primadona North Sumatra. International Journal of Science, Technology & Management, [S. l.], v. 3, n. 6, p. 1676–1687, 2022. DOI: 10.46729/ijstm.v3i6.666. Disponível em: https://ijstm.inarah.co.id/index.php/ijstm/article/view/666. Acesso em: 11 apr. 2026.