Gulnar Nadirova, Bayan Jubatova, Kunduzay Aubakirova, and Nazym Konkabayeva, “STATUS OF THE KYPCHAK LANGUAGE IN MAMLUK EGYPT: LANGUAGE - BARRIER OR LANGUAGE - CONTACT?”, RS Global - World Science, vol. 3, no. 8(36), pp. 57-61, Aug. 2018.