Afghani, Soewardiman Al-, and Satria Sukananda. 2019. “Perlindungan Hukum UMKM Melalui Pendaftaran Merek Dagang Di Daerah Istimewa Yogyakarta”. Justitia Jurnal Hukum 3 (1). https://doi.org/10.30651/justitia.v3i1.2717.