BAĞAN, Hakkı, and Ender GEREDE. “A QUALITATIVE STUDY ON THE EXPLORATION OF SAFETY HAZARDS RELATED TO THE OUTSOURCING OF AIRCRAFT MAINTENANCE”. Business & Management Studies: An International Journal 5, no. 3 (December 19, 2017): 654–683. Accessed September 24, 2023. https://www.bmij.org/index.php/1/article/view/203.1.