Pengaturan perlindungan terumbu karang dalam hukum internasional = The protection of coral reefs under international law

Kewenangan pemerintah pusat dan daerah dalam pengelolaan masalah kependudukan di Indonesia = The authority of central government and local governement in managing the population issue in Indonesia

Pengaruh Larangan Ekspor Karang Hias terhadap Kondisi Terumbu Karang di Indonesia = The Effect of Ornamental Corals Export Ban on The Condition of Coral Reefs in Indonesia

Kewenangan Antar-Lembaga Pemerintah dalam Penyelenggaraan Penegakan Hukum di Wilayah Laut Indonesia = "Inter-Agency Authority in Implementation of Law Enforcement Indonesian Sea Territory"

Upaya Penegakan Hukum Terhadap Kerusakan Ekosistem terumbu Karang Akibat Kandasnya Kapal Asing MV Lyric Poet dan MT Alex di Perairan Bangka Belitung Ditinjau Dari Hukum Internasional = Law Enforcement againts damage to coral reefs ecosystems due to Grounding of Foreign Ships MV Lyric Poet and MT Alex in Bangka Belitung Waters Reviewed From Intertational Law