Sesay A, Suhartono S, Dwi Prastyo D. Forecasting Exchange Rate Across Countries with Gold Price as Exogenous Variable Using Transfer Function and VARI-X Model. MATEMATIKA [Internet]. 2020 Dec. 1 [cited 2024 Dec. 4];36(3):181-96. Available from: https://matematika.utm.my/index.php/matematika/article/view/1211