Biographies of the Rightly- Guided Calipns - Karma. M Ibrahim; Abu AL-YAzid, Ed-din Kamal Noha; Muhammad, Abu As -Su$1 (Bood Tamirs translator; McEwan, Joanne Editor (El -Mansoura : Daral- Manarah, 2001)
Keywords: Blo GRAPHY of the propHET; ORTHODOX CALIpHATE 632-661.; LslAM