Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 KHRISNE, Duman Care et al. Customer Satisfaction Classification Based on Face Emotion Recognition and Speech Emotion Recognition. Journal of Electrical, Electronics and Informatics, [S.l.], v. 8, n. 2, p. 47-51, dec. 2024. ISSN 2622-0393. Available at: <https://ojs.unud.ac.id/index.php/jeei/article/view/122556>. Date accessed: 07 sep. 2026.