, (2012). Cleaner Production a Work Approach to Decrease Industrial Pollution:. Journal of Research Diyala humanity, 34(107), 65-83.
. "Cleaner Production a Work Approach to Decrease Industrial Pollution:". Journal of Research Diyala humanity, 34, 107, 2012, 65-83.
, (2012). 'Cleaner Production a Work Approach to Decrease Industrial Pollution:', Journal of Research Diyala humanity, 34(107), pp. 65-83.
, Cleaner Production a Work Approach to Decrease Industrial Pollution:. Journal of Research Diyala humanity, 2012; 34(107): 65-83.