Ai, Xiaoqun, Yufei Liu, Zhendong Wu, Jingchun Chai, Xinping Ju, Wenxiang Duan, Lintao Zhao, and Ying Liang. “The Effect of Luminance Contrast Between Sign and Surrounding Object on Gaze Behavior: A Study in Virtual Metro Station Environment With Rendered Static Dynamic Panorama”. Informatica 45, no. 7 (December 23, 2021). Accessed June 23, 2025. https://puffbird.ijs.si/index.php/informatica/article/view/3660.