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Tinjauan yuridis penetapan lisensi wajib dalam bidang ilmu pengetahuan dan sastra menurut Undang-Undang Nomor 28 tahun 2014 tentang Hak Cipta = Judicial studied about the determination of compulsory license in the field of science and literature according to Act No. 28 of 2014 on copyright / Nur Laila Hidayati