MUHAMMAD ABID SYUJA. Identification of Batak Ethnic Groups Based on Facial Features Using Convolutional Neural Network Algorithm. Journal of Optimization and Decision Science (JODS), [S. l.], v. 1, n. 1, p. 19–22, 2026. Disponível em: https://ioinformatic.org/index.php/JODS/article/view/2273. Acesso em: 13 may. 2026.