1.
Al-Khafaji LA. Estimation of the National Income Function (United States and China): A Comparative Study for the Period (2000-2019) . IJEFSD [Internet]. 2024Jun.26 [cited 2024Jul.3];6(5):32-6. Available from: https://journals.researchparks.org/index.php/IJEFSD/article/view/5281