Anvarov F, Ahtamov S. IQTISODIYOTDA DIFFERENSIAL HISOBLASHNING QO‘LLANILISHI. Scientific practical conference [Internet]. 2026 Apr. 1 [cited 2026 Apr. 17];1(3):583-6. Available from: https://d-pressa.com/index.php/spc/article/view/513