Analisis Konsep Green Economy Terhadap Potensi Pengembangan Pariwisata Halal Di Sumatera Utara. Jurnal Proaksi [Internet]. 2023 Jun. 30 [cited 2025 Nov. 19];10(2):226-45. Available from: https://e-journal.umc.ac.id/index.php/JPK/article/view/4049