Khikmatova Rano Artikovna, Ochilova Nozima Komilovna, Toshmatova Mokhiniso Murodulla qizi. A DOUBLE INTEGRAL AS GENERALIZATION OF A DEFINITE INTEGRAL. Web. of. Sci. [Internet]. 2021 Dec. 31 [cited 2025 Apr. 10];2(12):631-4. Available from: https://wos.academiascience.org/index.php/wos/article/view/601