Otaboyev Muhsinjon Muqumjonovich, and Maqsudaliyeva Gulnoza Shukurjon qizi. 2023. “Ratsional ko‘rinishdagi Integrallar Va Ularning Differensiallash Usullari Orqali Yechimlarini Topish”. Journal of Science-Innovative Research in Uzbekistan 1 (8):316-24. https://universalpublishings.com/index.php/jsiru/article/view/2782.