HEFRIANSYAH, Hefriansyah; ASMUNI, Asmuni; MARPAUNG, Muslim; TANJUNG, Hendri. Persistent Issues with the Development of Halal Tourism in North Sumatera. Tazkia Islamic Finance and Business Review, [S. l.], v. 14, n. 1, 2021. DOI: 10.30993/tifbr.v14i1.217. Disponível em: https://tifbr-tazkia.org/index.php/TIFBR/article/view/217. Acesso em: 15 nov. 2026.