Pencemaran Nama Baik Lintas Batas Negara Sebagai Perbuatan Melawan Hukum Dalam Perspektif Hukum Perdata Internasional: Perbandingan Hukum Indonesia dan Hukum Australia (Studi Kasus Soeharto Melawan Time dan Dow Jones v. Gutnick) = Cross-Border Defamation as an Unlawful Act in the Perspective of Private International Law: A Comparison Between Indonesian Law and Australian Law (Case Study: Soeharto v. Time and Dow Jones v. Gutnick)