Xolpo’latova Mehriniso Xolpo’lat qizi. SOTSIOMETRIYA METODI.TURLARI VA UNGA QO’YILADIGAN ASOSIY TALABLAR . tadqiqot [Internet]. 2024 Oct. 18 [cited 2024 Nov. 5];48(2):146-9. Available from: https://scientific-jl.org/index.php/tad/article/view/629