Bukar Garbai (Bukr Garubai, or Abubakar Garbai) ibn Ibrahim shine Shehun Borno daga shekarar 1902 zuwa 1922. Bukar Garbai (or Abubakar Garbai) ibn Ibrahim shine Shehun Borno daga 1902–1922 daga baya kuma ya zama Shehun Dikwa. a shekarar 1907 ya samar da Yerwa a matasayin babban birni. Abubakar Garbai dandan Shehun borno ne mai suna Ibrahim Kura kuma dan uwa ne ga Sanda Kura. Hiribarren, Vincent (2017). A History of Borno: Trans-Saharan African Empire to Failing Nigerian State. London: Hurst & Company. pp. 63, 106. ISBN 9781849044745. Herbert Richmond Palmer, The Bornu Sahara and Sudan (London: John Murray, 1936), p. 269. Bosworth, Clifford Edmond, The New Islamic Dynasties: A Chronological and Genealogical Manual p. 128 Cohen, Ronald, The Kanuri of Bornu, Case Studies in Cultural Anthropology (New York: Holt, 1967). Dictionary of African Historical Biography, p. 100. Encyclopædia Britannica, 15th Edition (1982), Vol. VI, p. 506. Isichei, Elizabeth, A History of African Societies to 1870 (Cambridge: Cambridge University Press, 1997), pp.