Duru, E., O. Yildirim, S. Özgüngör, A. . Duatepe Paksu, and S. Duru. “Pamukkale Critical Thinking Skill Scale: A Validity and Reliability Study: Pamukkale Critical Thinking Skill Scale”. International Journal of Assessment Tools in Education, vol. 9, no. 3, Sept. 2022, pp. 741-7, https://ijate.net/index.php/ijate/article/view/80.