Wawer, Rafał Ireneusz. “Eye-Tracking Analysis of the Ergonomics of an Internet-Based Educational Portal in the Acceptance Testing Process”. Journal of Education, Technology and Computer Science 32, no. 2 (December 15, 2021): 141–147. Accessed December 17, 2025. https://journals.ur.edu.pl/jetacomps/article/view/7799.