Bakir, Siddik. “An Examination of Preservice Teachers’ 21st Century Learner and Teacher Skills Based on Different Variables”. Asian Journal of Education and Training 5, no. 4 (December 23, 2019): 595–602. Accessed September 21, 2024. http://mail.asianonlinejournals.com/index.php/EDU/article/view/1183.