Shuxrat o’g’li, Davronov Farhodjon. “Improving the Protection Area Through Heliotechnics”. Central Asian Journal of Theoretical and Applied Science 3, no. 9 (September 17, 2022): 56–62. Accessed March 21, 2026. https://cajotas.casjournal.org/index.php/CAJOTAS/article/view/918.