Normurodova Nilufar, and Ibrаgimоvа Dilshоdа Аnvаr qizi. “AYRIM TENGSIZLIKLAR HAQIDAGI TEOREMALARNING AJOYIB ISBOTI VA ULARNING AMALIYOTGA TADBIQI ”. Ta’lim innovatsiyasi va integratsiyasi 58, no. 1 (November 24, 2025): 10–17. Accessed March 7, 2026. https://journalss.org/index.php/tal/article/view/6360.