Dewen, Cui, Matsufuji Akihiro, Liu Yi, Eri Sato- Shimokawa, and Toru Yamaguchi. “Estimation of Confidence in the Dialogue Based on Eye Gaze and Head Movement Information”. EMITTER International Journal of Engineering Technology 10, no. 2 (December 30, 2022): 338-350. Accessed May 1, 2024. https://emitter.pens.ac.id/index.php/emitter/article/view/756.