عبدالفتاح فرج أبوفايد. Aboufayed Equations for Evaluation Erodibility Factor (K) of Some Libyan Soil. JOPAS [Internet]. 2018 Jul. 30 [cited 2024 Dec. 22];17(1). Available from: https://sebhau.edu.ly/journal/jopas/article/view/343