“Suggestion of New Double Layers Car Covers to Reduce the Environment Effect on Car Cabin through Parked Unshaded Area” (2021) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 47(2), pp. 59–76. doi:10.55562/jrucs.v47i2.54.