GUNAWAN, Yusuf. Legal Analysis of Ambiguity of Trademark Registration in Indonesia. Nurani: jurnal kajian syari’ah dan masyarakat, [S. l.], v. 23, n. 1, p. 163–170, 2023. DOI: 10.19109/nurani.v23i1.17305. Disponível em: https://jurnal.radenfatah.ac.id/index.php/Nurani/article/view/17305.. Acesso em: 19 apr. 2025.