Royalty Fee Penggunaan Merek pada Sistem Franchise UMKM Kebab Goceng di Kota Medan Persfektif Fatwa DSN MUI No.114/dsn mui/ix/2017. UNESREV [Internet]. 2023 Nov. 12 [cited 2026 Jul. 15];6(1):3496-50. Available from: https://review-unes.com/law/article/view/1148