Norboyeva Umida Usan qizi. FINLANDIYA TA`LIMIDA MATEMATIKA FANINI O`QITISHNI TAHLIL QILISH . Статья [Internet]. 2023 Dec. 15 [cited 2024 Dec. 23];35(3):9-11. Available from: https://newjournal.org/01/article/view/10025