Dyayadi

Mengapa Saya Masuk Islam : Pengalaman Rohani 100 Orang Muallaf

Mengapa etnis Tionghoa memilih Islam?

Account of Chinese Indonesian converts.

Mengapa saya masuk Islam?

Account of Muslim converts in Indonesia and in other countries.

Dakwah Islam di negeri Kristen

Tata kota menurut Islam

Development of city planning from Islamic view point in Indonesia.