Triwijoyo, B., Adil, A. and Anggrawan, A. (2021) “Convolutional Neural Network With Batch Normalization for Classification of Emotional Expressions Based on Facial Images”, MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer, 21(1), pp. 197-204. doi: https://doi.org/10.30812/matrik.v21i1.1526.