Zavalsız, Y. S. “Ziya Gökalp (1876-1924)’in Din Ve Tasavvuf Anlayışı / The Understanding of Religion and Tasawwuf in Ziya Gokalp”. Journal of History Culture and Art Research, vol. 6, no. 4, Sept. 2017, pp. 773-89, doi:10.7596/taksad.v6i4.1076.