Ting, K. K. . and Nordin, N. . (2023) “Usability Evaluation of Facial Emotion Recognition System ”, Multidisciplinary Applied Research and Innovation, 4(1), pp. 54–58. Available at: https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/9903 (Accessed: 24 September 2023).