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Sidabutar A, Vany Octaviany. Pengembangan Wisata Halal di Kawasan Danau Toba: Persepsi Pelaku Usaha Wisata Hotel dan Restoran. AJEKBS [Internet]. 2024 Feb. 9 [cited 2026 May 17];6(4):4312-2. Available from: https://journal-laaroiba.com/ojs/index.php/alkharaj/article/view/884