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– Alwash, M.A. and Amlas, M.A. 1992. Geology and tectonics of    Bin Hashbel area using LANDSAT2 imagery and ground investigation.

  Zbl Geol.Paleont. Teil 1 H.11 2623-2635     Stuttgart 1992

– Divi , S.R. , Amlas , M.A. and Qari ,M.H.(2001)  Interplay of horizontal and vertical tectonics in the southern part of Asir terrain in the Arabian Shield .International Geosciences Journal, Gondwanaland Research Vol 4 . No2 April 2001-, P 125-214.

– Matsah. M.I., Qari, M.H. : Hegazi, A.M. , Amlas, M.A.and  Hamimi , Z.(2004).The Neoproterozoic Ad-Dam shear zone dextral transpression in the Arabian shield ,Saudi Arabia .

Egyptian Journal of Geology V.48, P 215 – 236.

– Matsah M.I., Qari, M.H., Hegazi, A.M., Amlas, M.A. and Hamimi , Z. Kinematics and progressive deformational history of

Al-Jamoom Pan African belt,   Western Arabian Shield. (in press).

– Qari, M.H. and Amlas, M.A. (2003) .Lineament patterns in Rabeigh area, implication on the structural evolution of the Arabian Shield .Bull Fac.Sci. Zagazig   University . V 25, P 315- 344.