The varieties of religious experience: pengalaman-pengalaman religius

Perbandingan spiritual well-being antara pengawal dan non pengawal tasawuf di kota besar (Studi kuantitatif pada para anggota Yayasan Islam Paramartha-Paguyuban Thariqah Kadisiyah wilayah Bandung, Jawa Barat)

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

Mizuko kuyo simbol ritual aborsi dalam sistem keagamaan Buddha Jepang = Mizuko kuyo as a symbol of abortion rite in Japanese Buddhism system

Analytic islamic philosophy