Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KAMEYA Manabu,Reconsideration of Titles of Caliph in the Umayyad Period : Based on Inscriptional Sources,Annals of Japan Association for Middle East Studies,09137858,Japan Association for Middle East Studies (JAMES),2008,24,1,17-43,https://cir.nii.ac.jp/crid/1390282681196315648,https://doi.org/10.24498/ajames.24.1_17