Siregar, Silvia, Fauzi Lubis, and Nurul Jannah. “Development Strategy of Halal Tourism Objects in Medan City”. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis 12, no. 1 (November 1, 2023): 103–112. Accessed November 23, 2024. https://jurnal.unived.ac.id/index.php/er/article/view/5071.