Berdiyev, D. F. o‘g‘li, Davlatov, S. O. and Xazratqulov S. Z. о. (2022) “О‘ZGARMAS KOEFFITSIYENTLI SIMMETRIK T-GIPERBOLIK SISTEMALARNI BIR О‘LCHOVLI SOHADA CHEKLI ELEMENTLAR USULI BILAN YECHISH”, RESEARCH AND EDUCATION, 1(2), pp. 47–55. Available at: https://researchedu.org/index.php/re/article/view/601 (Accessed: 21 November 2024).