Mardanova Feruza Yadgarovna, and Xusainova Mulkijahon Ismatullayevna. “KELI DARAXTIDA KOMBINATORIK XOSSALAR: DARAXT QIRRALARI MISOLIDA. D-MUNTAZAM DARAXT USTIDA KONTURLAR”. Journal of new century innovations 29, no. 5 (May 28, 2023): 185–187. Accessed January 20, 2025. https://newjournal.org/new/article/view/6980.