Ismailov Ulug‘bek Saparboy o‘g‘li. “PALEOEKOLOGIYA FANI VA UNING DOIRASIDA O‘RTA OSIYO HUDUDI SHAKLLANISHIGA DOIR BILMLARNING VUJUDGA KELISHI”. TADQIQOTLAR.UZ 29, no. 1 (January 5, 2024): 144–148. Accessed November 20, 2024. https://tadqiqotlar.uz/new/article/view/1672.