Ilmiy tadqiqotlar va iqtisodiy modellar uchun Ehtimollik nazariyasi va statistik tahlil usullari . ICSMSI [Internet]. 2026 Feb. 7 [cited 2026 Feb. 11];2(2):50-3. Available from: https://eoconf.com/index.php/icsmsi/article/view/837