Kepemimpinan dalam Hubungan Internasional = Leadership in International Relations

Seksualitas dalam hubungan internasional = Sexuality in international relations

Anak dan migrasi dalam hubungan internasional = Children and migration in international relations

Hedging dalam ilmu hubungan internasional = Hedging in international relations

Relevansi antara hukum internasional dan hubungan internasional dalam perspektif studi hubungan internasional = Relevance between international law and international relations in perspectives of international relations study