1.
Gunarto T, Azhar R, Tresiana N, Supriyanto S, Ahadiat A. Accurate Estimated Model of Volatility Crude Oil Price. IJEEP [Internet]. 2020 Aug. 10 [cited 2024 Apr. 16];10(5):228-33. Available from: https://www.econjournals.com/index.php/ijeep/article/view/9513