Opwis, F. Law and Legal Change: The Concept of Maslaha in Classical and Contemporary Islamic Legal Theory. Chapter 4 in Amanat, A. and Griffel, F. (eds.) Shari_a: Islamic Law in the Contemporary Context. Stanford University Press, pp. 62-82, 2007.
doi.org
Lewis, B. (1963). "Ṣalāḥ. Al-DĪn Al-Munajjid (ed.): Die Chronik des Ibn ad-Dawādārī. Sechster Teil. Der Bericht über die Fatimiden. (Deutsches Archaologisches Institut Kairo. Quellen zur Geschichte des islamischen Ägyptens, Bd. If.) [iv], 13, 676, 31 pp., 2 plates. Kairo: In Kommission bei Harrassowitz Wiesbaden, 1961". Bulletin of the School of Oriental and African Studies. 26 (2): 429–431. doi:10.1017/S0041977X0006479X.
