محمد سالم على موسى و محمد بلعيد على. Economic Analysis of Libyan Imports for the Most Important Vegetable Oils Using Almost Ideal Demand System During the Period (1990-2013). JOPAS [Internet]. 2018 Dec. 31 [cited 2024 May 3];17(3). Available from: https://sebhau.edu.ly/journal/jopas/article/view/283