Erkinovich, M. Z. ., and F. Z. X. . kizi. “The Principles of Formation of a GYM in Modern Multi-Storey Residential Buildings”. International Journal of Innovative Analyses and Emerging Technology, vol. 1, no. 7, Dec. 2021, pp. 115-9, https://openaccessjournals.eu/index.php/ijiaet/article/view/857.