Analisa yuridis terhadap hak cipta atas lagu sebagai objek jaminan hutang dalam perspektif hukum jaminan Indonesia = Juridical analysis of copyright as an object of warranty in the debt perspective of the security law in Indonesia / Ajeng Kumala Indriyani - Ajeng Kumala Indriyani, author (Fakultas Hukum Universitas Indonesia, 2013)