UCHINCHI TARTIBLI KELI DARAXTIDA ANIQLANGAN SPIN QIYMATI SANOQLI BO`LGAN BLYUM-KAPEL MODELI UCHUN ASOSIY HOLATLAR. ICMSEP [Internet]. 2024 Dec. 22 [cited 2026 Oct. 24];:89-91. Available from: https://econfseries.com/index.php/7/article/view/193