Ruia Yilmaz Ahmad, Lifta Selman Kadhim and Mohammed Ahmed Mohammed Al-haj (2019) “Sedimentological study of the Lower-Middle Miocene Sequences at Selected Wells in Jambur and Khabaz oilfields, NE Iraq”, Tikrit Journal of Pure Science, 23(10), pp. 51–59. doi: 10.25130/tjps.v23i10.563.