Abdullayev Olimjon Baxrillo o'g'li. MATEMATIKA SOHASIDA MUAMMOLAR VA TAKLIFLAR INTERNATIONAL SCHOOL OF FINANCE TECHNOLOGY AND SCIENCE” INSTITUTI SAMARQAND FILIALI. ilmiy [Internet]. 2025 Jun. 14 [cited 2025 Aug. 13];73(3):271-5. Available from: https://scientific-jl.com/uuc/article/view/20531