Ruia Yilmaz Ahmad, Lifta Selman Kadhim, and Mohammed Ahmed Mohammed Al-haj. “Sedimentological Study of the Lower-Middle Miocene Sequences at Selected Wells in Jambur and Khabaz Oilfields, NE Iraq”. Tikrit Journal of Pure Science, vol. 23, no. 10, Jan. 2019, pp. 51-59, doi:10.25130/tjps.v23i10.563.