Şar, A. H., M. Koç, and A. Işıklar. “Investigating of the Conceptions of Employer and Master Instructors on Students from Vocational Education Center”. Journal of Human Sciences, vol. 8, no. 2, Oct. 2011, pp. 863-78, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/1810.