MUH. RIYALDI PRATAMA; AMIRUDDIN, E. G.; KAMARUDDIN, K.; TAHIR, T. B.; QADRI, M.; VIVEK, K. Student Expression Detection Based on Facial Image Using Convolutional Neural Network (CNN). Ceddi Journal of Education, [S. l.], v. 4, n. 1, p. 8–20, 2025. DOI: 10.56134/cje.v4i1.126. Disponível em: https://journal.ceddi.id/index.php/cje/article/view/126. Acesso em: 26 apr. 2026.