1.
Karshiyev Suleyman Bozarovich. BIR NOMA’LUMLI BIRINCHI DARAJALI TENGLAMALARNI YECHISH USULLARI VA ULARNING QO’LLANISHI. journal [Internet]. 2025 Jun. 28 [cited 2025 Aug. 26];84(1):221-4. Available from: https://scientific-jl.com/ped/article/view/23588