abed L, Jawad H. PDF Study the Effect of Nano Aluminum Oxide Coating on PMMA as Thermal Insulator: Dawood Obied Altiafy *, Hussien Ali Jawad, Noor Taha Ismaeel. IJL [Internet]. 2022 Dec. 17 [cited 2024 Nov. 22];21(2):9-15. Available from: https://ijl.uobaghdad.edu.iq/index.php/IJL/article/view/329