RISMAYANI; ILHAM, Amil Ahmad; ACHMAD, Andani; YUDHIESTRA RACHMAN , Muhammad Rifqy. Convolutional Neural Network with Feature Extraction to Improve the Classification Accuracy of Multi-Class Facial Skin Disorders. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 21, n. 03, p. pp. 4–19, 2025. DOI: 10.3991/ijoe.v21i03.52631. Disponível em: https://online-journals.org/index.php/i-joe/article/view/52631. Acesso em: 26 apr. 2026.