Demirdag, Seyithan. “Examining the Computer Attitudes and Internet Attitudes of Substitute Teachers: Self-Confidence Towards ICT”. Psycho-Educational Research Reviews 5, no. 2 (September 1, 2016): 89–100. Accessed May 4, 2025. https://www.perrjournal.com/index.php/perrjournal/article/view/309.