خالد حسين علي المرزوك, رجاء عبدالله عيسى السالم. Measure and test the causal relationship between the global oil market indicators for the period 1970 - 2009 using the model Hacio (Hsiao). IJAS [Internet]. 2024 Dec. 9 [cited 2025 Apr. 4];7(27):86-125. Available from: https://journals.uokerbala.edu.iq/index.php/ijas/article/view/2776