Khodjaeva, C. ., S. . Akhmedov, A. . Karimov, A. . Abdurakhimonova, and M. . Musaev. “Gas Transportation System of Transition to "Green Technology"”. European Journal of Life Safety and Stability (2660-9630), vol. 16, Apr. 2022, pp. 1-6, http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/557.