, (2012). Cleaner Production a Work Approach to Decrease Industrial Pollution:. kirkuk university journal for scientific studies, 34(107), 65-83.
. "Cleaner Production a Work Approach to Decrease Industrial Pollution:". kirkuk university journal for scientific studies, 34, 107, 2012, 65-83.
, (2012). 'Cleaner Production a Work Approach to Decrease Industrial Pollution:', kirkuk university journal for scientific studies, 34(107), pp. 65-83.
, Cleaner Production a Work Approach to Decrease Industrial Pollution:. kirkuk university journal for scientific studies, 2012; 34(107): 65-83.