The evolution of the concept of political participation in twentieth-century Islamic political thought.
Environment, ethics, and design: An inquiry into the ethical underpinnings for a contemporary Muslim environmentalism and its environmental design implications (Saudi Arabia)
Islamic resurgence in the periphery: a study of political Islam in contemporary Malaysia with special reference to the Darul Arqam movement 1968-1996
Islam, democracy and religious modernism in Iran (1953–1997): From Bazargan to Soroush (Mahdi Bazargan, Abdulkarim Soroush)