Yaxshiyev Nu’monjon Asatilloyevich, Yomģirov Ixlos Aliboy ògli, Aliyev Nurjahon Tòxtamurod ògli. MATEMATIKA VA FIZIKADAN QIZIQARLI MASALAR . Статья [Internet]. 2023 May 4 [cited 2024 Jul. 8];20(9):127-9. Available from: http://newjournal.org/index.php/01/article/view/6096