عبدالفتاح فرج أبوفايد. “Aboufayed Equations for Evaluation Erodibility Factor (K) of Some Libyan Soil”. Journal of Pure & Applied Sciences 17, no. 1 (July 30, 2018). Accessed April 10, 2025. https://sebhau.edu.ly/journal/jopas/article/view/343.