Lanchava, O. (2022). Life-saving problems during fire in road tunnels : Print version was published: Book of Abstract, The International Scientific and Technical Conference: "Problems of Engineering Sciences " Yerevan University of International Relations named after A. Shirakatsi Yerevan - Republic of Armenia, May 20-22, 2022. Georgian Scientists, 4(3), 66–69. https://doi.org/10.52340/gs.2022.04.03.08