Tasavvufa Giriş (2) - Tasavvufun Tarihi (Bölüm 1). Journal of Alevism-Bektashism Studies, Hausen, Germany, n. 7, p. 1–20, 2013. DOI: 10.24082/abked.2013.07.001. Disponível em: https://abked.de/article/view/140. Acesso em: 13 mar. 2026.