“Increase the Efficiency of Production Lines by Rearranging Them - Applied Research in One of the Transformer Production Plants At Diyala Electrical Industries Company” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 41(3), pp. 183–200. doi:10.55562/jrucs.v41i3.182.