Muxtorova Nozima Farhodjon qizi, Maxmudova Dilnoza Xayitmirzayevna (2025) “LOBACHEVSKIY GEOMETRIYASI VA UNING ZAMONAVIY MATEMATIKADA QO`LLANISHI”, SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI, 3(4), pp. 108–115. Available at: https://innovativepublication.uz/index.php/jelsi/article/view/2861 (Accessed: 26 January 2026).