title: First Tigani El Mahi Memorial Lecture.
authors: El Safi A, Baasher T. Selected Essays - Tigani El Mahi. Khartoum University Press, Khartoum 1981:1-4.; Biography of Doctor Eltigani Elmahi. Available at: http://eltiganielmahi.com/en/.
authors: Taha A
authors: TA
authors: Baasher