Alhakimi SS, Sharaf-Addin HHH. Investigating the Impact of Oil Prices Changes on Financial Market Efficiency in Saudi Arabia for the Period (1980-2018): ARDL Approach. IJEEP [Internet]. 2022 Jan. 19 [cited 2024 Nov. 15];12(1):420-6. Available from: https://econjournals.com./index.php/ijeep/article/view/12769