İNAN, İlker. “An Analysis of the Causes and Cost Implications of Foreign Object Damage (FOD) in the Aviation Industry”. Ejons International Journal on Mathematic, Engineering and Natural Sciences 8, no. 3 (September 22, 2024): 343–365. Accessed April 3, 2025. https://ejons.org/index.php/ejons/article/view/465.