Sevara Xaitboyeva, and Sevara Olimova Zokir qizi. “KARRALI INTEGRALLARNI AMALIY DASTURLARDA ISHLASH”. World scientific research journal 15, no. 2 (May 24, 2023): 60–63. Accessed April 25, 2024. http://wsrjournal.com/index.php/wsrj/article/view/2672.