Pemenuhan ontologi eksistensi manusia = The fulfillment of human existence ontology

Ekonomi darwinian : naturalisme sebagai ontologi ilmu sosial dan budaya = The darwinian economics naturalism as the ontology of humanities and social sciences

Adorno's polemic against heidegger : a reconstruction of an intelectual dispute in 20th century Germany

Pengklasifikasian otomatis berbasis ontologi untuk artikel berita berbahasa Indonesia = Ontology based automatic classification for news article in Indonesian language

Sistem ontologi E-Learning berbasis semantic Web