Perbandingan spritual well-being antara anggota dan non-anggota tarekat (Studi kuantitatif pada para anggota Yayasan Islam Paramartha-Paguyuban Thariqah Kadisiyah Wilayah Bandung, Jawa Barat)
Fakultas Psikologi Universitas Indonesia, 2001
 UI - Skripsi (Membership)
Betsy Kurniawati Witarsa
Pengaruh dari simbol religius agama islam di kampus pada afek dan sikap terhadap nonmarital sexuality pada mahasiswa = The effect of islamic religious symbol in campus on affect and attitude towards nonmarital sexuality of undergraduate students / Betsy Kurniawati Witarsa
Fakultas Psikologi Universitas Indonesia, 2014
 UI - Skripsi (Membership)
The World's religions: Islam
edited by Peter Clarke
Routledge, 1988
 Buku Teks
Azyumardi Azra
Japan, Islam, the muslim world and Indonesia : past and present
The Japan Foundation, 2004
 Buku Teks
Abdau Siroj Amrulloh
Hubungan antara spiritualitas di tempat kerja dengan kesejahteraan emosional, sosial, psikologis, dan spiritual bagi karyawan di Jakarta = Relationship between workplace spirituality and emotional well being, social wellbeing, psychological well being, and spiritual well being for employees in Jakarta
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
 UI - Skripsi (Membership)