SUDIRMAN, Sudirman; SITEPU, Indah Resti. Hubungan Objek Wisata Bukit Lawang Dengan Kegiatan Usaha Masyarakat. Journal of Millennial Community, [S. l.], v. 1, n. 1, p. 8–16, 2019. DOI: 10.24114/jmic.v1i1.12708. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jce/article/view/12708. Acesso em: 3 jul. 2025.