Burxonova Zulxumor Atavali qizi, Egamberdiyeva Nilufar Isroiljon qizi, and Isroiljonova Zeboxon Ilhomjon qizi. “O’ZGARMAS KOEFFISIENTLI BIR JINSLI BO’LMAGAN DIFFERENSIAL TENGLAMA”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 23, no. 4, June 2023, pp. 125-7, https://newjournal.org/01/article/view/7608.