Afghani, Soewardiman Al-, and Satria Sukananda. “Perlindungan Hukum UMKM Melalui Pendaftaran Merek Dagang Di Daerah Istimewa Yogyakarta”. Justitia Jurnal Hukum 3, no. 1 (April 30, 2019). Accessed July 3, 2024. https://journal.um-surabaya.ac.id/Justitia/article/view/2717.