Effect of Water Spray in Controlling Temperature of Hot Gas Propagation through Double Skin FacadeWolter Purba, Afiri Dianti, Jefri Sigalingging, Nadhira Gilang Ratnasari and Yulianto NugrohoE3S Web Conf., 67 (2018) 04038DOI: https://doi.org/10.1051/e3sconf/20186704038