“Using Evaporative Pad to Cool Down the Air Entering the Condenser to Enhance the Performance of Air – Conditioner Unit” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 45(2), pp. 26–36. doi:10.55562/jrucs.v45i2.110.