Humaish, Hussein, and . . “The Effect of Magnitude and Direction of Heat Flow on the Thermal Conductivity for Insulation Materials (Glass Wool) by Using Probe Method”. International Journal of Engineering & Technology 7, no. 4.20 (November 28, 2018): 536–540. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/26414.