Rasulev A.H, Meliboev I.A., and Gafforov B.B. “Technical Solutions to Protect People in High-Rise Buildings from Damaging Factors”. European Journal of Life Safety and Stability (2660-9630), Dec. 2021, pp. 131-3, http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/365.