Akanayeva Т. Regression model of the relationship between Brent oil prices and the Kazakh tenge/US dollar (KZT/USD) exchange rate . bulecon [Internet]. 2025 Dec. 30 [cited 2026 Mar. 18];(4):203-17. Available from: https://bulecon.enu.kz/index.php/main/article/view/1130