D. Kwan Taha Wali Obeidi, M. (2012). Financial and economic analysis for the petrochemical industry in Iraq for the period (2000-2008. , 0(92), 1-12.
M. D. Kwan Taha Wali Obeidi. "Financial and economic analysis for the petrochemical industry in Iraq for the period (2000-2008". , 0, 92, 2012, 1-12.
D. Kwan Taha Wali Obeidi, M. (2012). 'Financial and economic analysis for the petrochemical industry in Iraq for the period (2000-2008', , 0(92), pp. 1-12.
D. Kwan Taha Wali Obeidi, M. Financial and economic analysis for the petrochemical industry in Iraq for the period (2000-2008. , 2012; 0(92): 1-12.