Ardahan, Prof. Dr. Faik, and Selçuk GÜLEÇ. “The Profile of Recreational Motorcycle Users: Turkey Case”. ISPEC International Journal of Social Sciences & Humanities 4, no. 3 (June 19, 2020): 212–240. Accessed April 19, 2024. https://ispecjournal.org/index.php/ispecijssh/article/view/52.