Estimates of the total number of black slaves moved from sub-Saharan Africa to the Arab world range from 6 to 10 million, and the trans-Saharan trade routes conveyed a significant number of this total, with one estimate tallying around 7.2 million slaves crossing the Sahara from the mid-7th century until the 20th century when it was abolished.[10][11] The Arabs managed and operated the trans-Saharan slave trade,[12] although Berbers were also actively involved.[13]
^Reilly, Benjamin (2015), "Arabian Agricultural Slavery in the Longue Durée", Slavery, Agriculture, and Malaria in the Arabian Peninsula (1 ed.), Ohio University Press, pp. 123–152, doi:10.2307/j.ctt1rfsnxf.10, JSTORj.ctt1rfsnxf.10
^Bean, Frank D.; Brown, Susan K. (1 March 2023). Selected Topics in Migration Studies. Springer Nature. p. 27. ISBN978-3-031-19631-7. Trans-Saharan slave trade was conducted within the ambits of the trans-Saharan trade, otherwise referred to as the Arab trade. Trans-Saharan trade, conducted across the Sahara Desert, was a web of commercial interactions between the Arab world (North Africa and the Persian Gulf) and sub-Saharan Africa.
^Bradley, Keith R. "Apuleius and the sub-Saharan slave trade". Apuleius and Antonine Rome: Historical Essays. p. 177.