Agama: suatu teori sekuler = Religion, a secular theory

Tokoh dalam kegiatan keagamaan pada relief Karmawibhangga = People figures in the religious activities on Karmawibhangga relief

Religious diversity in a globalized society : challenges and responses in Africa and Asia with a comparative view from Europe 55 years after the Bandung Asian-African Conference 1955

Hubungan agama dan negara: studi kasus terhadap pemikiran Abdurrahman Wahid tentang kedudukan agama Islam dan Negara Republik Indonesia = Relation of religion and state: the thoughts of Abdurrahman Wahid about religion of Islam and state of Republic Indonesia

Religion, rights and secular society: european perspective