Saliyeva Sevara Ma’mirbek qizi, Karimova Zulayho Rahmidin qizi. “IKKI KO‘PHADNING REZULTANTI VA UNING TADBIQI” . tadqiqot. 2024;51(6):137-141. Accessed April 9, 2025. https://scientific-jl.org/tad/article/view/5092